72620352

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 252

約数和(自身を含む): 252959616

約数和(自身を除く): 180339264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 83, 84, 93, 96, 98, 112, 124, 126, 144, 147, 166, 168, 186, 192, 196, 217, 224, 248, 249, 252, 279, 288, 294, 332, 336, 372, 392, 434, 441, 448, 496, 498, 504, 558, 576, 581, 588, 651, 664, 672, 744, 747, 784, 868, 882, 992, 996, 1008, 1116, 1162, 1176, 1302, 1328, 1344, 1488, 1494, 1519, 1568, 1736, 1743, 1764, 1953, 1984, 1992, 2016, 2232, 2324, 2352, 2573, 2604, 2656, 2976, 2988, 3038, 3136, 3472, 3486, 3528, 3906, 3984, 4032, 4067, 4464, 4557, 4648, 4704, 5146, 5208, 5229, 5312, 5952, 5976, 6076, 6944, 6972, 7056, 7719, 7812, 7968, 8134, 8928, 9114, 9296, 9408, 10292, 10416, 10458, 11952, 12152, 12201, 13671, 13888, 13944, 14112, 15438, 15624, 15936, 16268, 17856, 18011, 18228, 18592, 20584, 20832, 20916, 23157, 23904, 24304, 24402, 27342, 27888, 28224, 30876, 31248, 32536, 36022, 36456, 36603, 37184, 41168, 41664, 41832, 46314, 47808, 48608, 48804, 54033, 54684, 55776, 61752, 62496, 65072, 72044, 72912, 73206, 82336, 83664, 92628, 97216, 97608, 108066, 109368, 111552, 123504, 124992, 126077, 130144, 144088, 145824, 146412, 162099, 164672, 167328, 185256, 195216, 216132, 218736, 247008, 252154, 260288, 288176, 291648, 292824, 324198, 334656, 370512, 378231, 390432, 432264, 437472, 494016, 504308, 576352, 585648, 648396, 741024, 756462, 780864, 864528, 874944, 1008616, 1134693, 1152704, 1171296, 1296792, 1482048, 1512924, 1729056, 2017232, 2269386, 2342592, 2593584, 3025848, 3458112, 4034464, 4538772, 5187168, 6051696, 8068928, 9077544, 10374336, 12103392, 18155088, 24206784, 36310176, 72620352]

約数ペア:

[(1, 72620352), (2, 36310176), (3, 24206784), (4, 18155088), (6, 12103392), (7, 10374336), (8, 9077544), (9, 8068928), (12, 6051696), (14, 5187168), (16, 4538772), (18, 4034464), (21, 3458112), (24, 3025848), (28, 2593584), (31, 2342592), (32, 2269386), (36, 2017232), (42, 1729056), (48, 1512924), (49, 1482048), (56, 1296792), (62, 1171296), (63, 1152704), (64, 1134693), (72, 1008616), (83, 874944), (84, 864528), (93, 780864), (96, 756462), (98, 741024), (112, 648396), (124, 585648), (126, 576352), (144, 504308), (147, 494016), (166, 437472), (168, 432264), (186, 390432), (192, 378231), (196, 370512), (217, 334656), (224, 324198), (248, 292824), (249, 291648), (252, 288176), (279, 260288), (288, 252154), (294, 247008), (332, 218736), (336, 216132), (372, 195216), (392, 185256), (434, 167328), (441, 164672), (448, 162099), (496, 146412), (498, 145824), (504, 144088), (558, 130144), (576, 126077), (581, 124992), (588, 123504), (651, 111552), (664, 109368), (672, 108066), (744, 97608), (747, 97216), (784, 92628), (868, 83664), (882, 82336), (992, 73206), (996, 72912), (1008, 72044), (1116, 65072), (1162, 62496), (1176, 61752), (1302, 55776), (1328, 54684), (1344, 54033), (1488, 48804), (1494, 48608), (1519, 47808), (1568, 46314), (1736, 41832), (1743, 41664), (1764, 41168), (1953, 37184), (1984, 36603), (1992, 36456), (2016, 36022), (2232, 32536), (2324, 31248), (2352, 30876), (2573, 28224), (2604, 27888), (2656, 27342), (2976, 24402), (2988, 24304), (3038, 23904), (3136, 23157), (3472, 20916), (3486, 20832), (3528, 20584), (3906, 18592), (3984, 18228), (4032, 18011), (4067, 17856), (4464, 16268), (4557, 15936), (4648, 15624), (4704, 15438), (5146, 14112), (5208, 13944), (5229, 13888), (5312, 13671), (5952, 12201), (5976, 12152), (6076, 11952), (6944, 10458), (6972, 10416), (7056, 10292), (7719, 9408), (7812, 9296), (7968, 9114), (8134, 8928)]