72790880256

素因数分解:

$2^{12}\times 3^3\times {\mathrm{37}}^1\times {\mathrm{17789}}^1$

素因数の和:17859

約数の個数: 208

約数和(自身を含む): 221491192800

約数和(自身を除く): 148700312544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 512, 576, 592, 666, 768, 864, 888, 999, 1024, 1152, 1184, 1332, 1536, 1728, 1776, 1998, 2048, 2304, 2368, 2664, 3072, 3456, 3552, 3996, 4096, 4608, 4736, 5328, 6144, 6912, 7104, 7992, 9216, 9472, 10656, 12288, 13824, 14208, 15984, 17789, 18432, 18944, 21312, 27648, 28416, 31968, 35578, 36864, 37888, 42624, 53367, 55296, 56832, 63936, 71156, 75776, 85248, 106734, 110592, 113664, 127872, 142312, 151552, 160101, 170496, 213468, 227328, 255744, 284624, 320202, 340992, 426936, 454656, 480303, 511488, 569248, 640404, 658193, 681984, 853872, 960606, 1022976, 1138496, 1280808, 1316386, 1363968, 1707744, 1921212, 1974579, 2045952, 2276992, 2561616, 2632772, 3415488, 3842424, 3949158, 4091904, 4553984, 5123232, 5265544, 5923737, 6830976, 7684848, 7898316, 9107968, 10246464, 10531088, 11847474, 13661952, 15369696, 15796632, 17771211, 18215936, 20492928, 21062176, 23694948, 27323904, 30739392, 31593264, 35542422, 36431872, 40985856, 42124352, 47389896, 54647808, 61478784, 63186528, 71084844, 72863744, 81971712, 84248704, 94779792, 109295616, 122957568, 126373056, 142169688, 163943424, 168497408, 189559584, 218591232, 245915136, 252746112, 284339376, 327886848, 336994816, 379119168, 491830272, 505492224, 568678752, 655773696, 673989632, 758238336, 983660544, 1010984448, 1137357504, 1347979264, 1516476672, 1967321088, 2021968896, 2274715008, 2695958528, 3032953344, 4043937792, 4549430016, 6065906688, 8087875584, 9098860032, 12131813376, 18197720064, 24263626752, 36395440128, 72790880256]

約数ペア:

[(1, 72790880256), (2, 36395440128), (3, 24263626752), (4, 18197720064), (6, 12131813376), (8, 9098860032), (9, 8087875584), (12, 6065906688), (16, 4549430016), (18, 4043937792), (24, 3032953344), (27, 2695958528), (32, 2274715008), (36, 2021968896), (37, 1967321088), (48, 1516476672), (54, 1347979264), (64, 1137357504), (72, 1010984448), (74, 983660544), (96, 758238336), (108, 673989632), (111, 655773696), (128, 568678752), (144, 505492224), (148, 491830272), (192, 379119168), (216, 336994816), (222, 327886848), (256, 284339376), (288, 252746112), (296, 245915136), (333, 218591232), (384, 189559584), (432, 168497408), (444, 163943424), (512, 142169688), (576, 126373056), (592, 122957568), (666, 109295616), (768, 94779792), (864, 84248704), (888, 81971712), (999, 72863744), (1024, 71084844), (1152, 63186528), (1184, 61478784), (1332, 54647808), (1536, 47389896), (1728, 42124352), (1776, 40985856), (1998, 36431872), (2048, 35542422), (2304, 31593264), (2368, 30739392), (2664, 27323904), (3072, 23694948), (3456, 21062176), (3552, 20492928), (3996, 18215936), (4096, 17771211), (4608, 15796632), (4736, 15369696), (5328, 13661952), (6144, 11847474), (6912, 10531088), (7104, 10246464), (7992, 9107968), (9216, 7898316), (9472, 7684848), (10656, 6830976), (12288, 5923737), (13824, 5265544), (14208, 5123232), (15984, 4553984), (17789, 4091904), (18432, 3949158), (18944, 3842424), (21312, 3415488), (27648, 2632772), (28416, 2561616), (31968, 2276992), (35578, 2045952), (36864, 1974579), (37888, 1921212), (42624, 1707744), (53367, 1363968), (55296, 1316386), (56832, 1280808), (63936, 1138496), (71156, 1022976), (75776, 960606), (85248, 853872), (106734, 681984), (110592, 658193), (113664, 640404), (127872, 569248), (142312, 511488), (151552, 480303), (160101, 454656), (170496, 426936), (213468, 340992), (227328, 320202), (255744, 284624)]