72783648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 240065280

約数和(自身を除く): 167281632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 457, 474, 504, 553, 632, 672, 711, 914, 948, 1008, 1106, 1264, 1371, 1422, 1659, 1828, 1896, 2016, 2212, 2528, 2742, 2844, 3199, 3318, 3656, 3792, 4113, 4424, 4977, 5484, 5688, 6398, 6636, 7312, 7584, 8226, 8848, 9597, 9954, 10968, 11376, 12796, 13272, 14624, 16452, 17696, 19194, 19908, 21936, 22752, 25592, 26544, 28791, 32904, 36103, 38388, 39816, 43872, 51184, 53088, 57582, 65808, 72206, 76776, 79632, 102368, 108309, 115164, 131616, 144412, 153552, 159264, 216618, 230328, 252721, 288824, 307104, 324927, 433236, 460656, 505442, 577648, 649854, 758163, 866472, 921312, 1010884, 1155296, 1299708, 1516326, 1732944, 2021768, 2274489, 2599416, 3032652, 3465888, 4043536, 4548978, 5198832, 6065304, 8087072, 9097956, 10397664, 12130608, 18195912, 24261216, 36391824, 72783648]

約数ペア:

[(1, 72783648), (2, 36391824), (3, 24261216), (4, 18195912), (6, 12130608), (7, 10397664), (8, 9097956), (9, 8087072), (12, 6065304), (14, 5198832), (16, 4548978), (18, 4043536), (21, 3465888), (24, 3032652), (28, 2599416), (32, 2274489), (36, 2021768), (42, 1732944), (48, 1516326), (56, 1299708), (63, 1155296), (72, 1010884), (79, 921312), (84, 866472), (96, 758163), (112, 649854), (126, 577648), (144, 505442), (158, 460656), (168, 433236), (224, 324927), (237, 307104), (252, 288824), (288, 252721), (316, 230328), (336, 216618), (457, 159264), (474, 153552), (504, 144412), (553, 131616), (632, 115164), (672, 108309), (711, 102368), (914, 79632), (948, 76776), (1008, 72206), (1106, 65808), (1264, 57582), (1371, 53088), (1422, 51184), (1659, 43872), (1828, 39816), (1896, 38388), (2016, 36103), (2212, 32904), (2528, 28791), (2742, 26544), (2844, 25592), (3199, 22752), (3318, 21936), (3656, 19908), (3792, 19194), (4113, 17696), (4424, 16452), (4977, 14624), (5484, 13272), (5688, 12796), (6398, 11376), (6636, 10968), (7312, 9954), (7584, 9597), (8226, 8848)]