72417072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 234984960

約数和(自身を除く): 162567888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 59, 78, 84, 91, 104, 112, 118, 156, 168, 177, 182, 208, 236, 273, 281, 312, 336, 354, 364, 413, 472, 546, 562, 624, 708, 728, 767, 826, 843, 944, 1092, 1124, 1239, 1416, 1456, 1534, 1652, 1686, 1967, 2184, 2248, 2301, 2478, 2832, 3068, 3304, 3372, 3653, 3934, 4368, 4496, 4602, 4956, 5369, 5901, 6136, 6608, 6744, 7306, 7868, 9204, 9912, 10738, 10959, 11802, 12272, 13488, 14612, 15736, 16107, 16579, 18408, 19824, 21476, 21918, 23604, 25571, 29224, 31472, 32214, 33158, 36816, 42952, 43836, 47208, 49737, 51142, 58448, 64428, 66316, 76713, 85904, 87672, 94416, 99474, 102284, 116053, 128856, 132632, 153426, 175344, 198948, 204568, 215527, 232106, 257712, 265264, 306852, 348159, 397896, 409136, 431054, 464212, 613704, 646581, 696318, 795792, 862108, 928424, 1227408, 1293162, 1392636, 1508689, 1724216, 1856848, 2586324, 2785272, 3017378, 3448432, 4526067, 5172648, 5570544, 6034756, 9052134, 10345296, 12069512, 18104268, 24139024, 36208536, 72417072]

約数ペア:

[(1, 72417072), (2, 36208536), (3, 24139024), (4, 18104268), (6, 12069512), (7, 10345296), (8, 9052134), (12, 6034756), (13, 5570544), (14, 5172648), (16, 4526067), (21, 3448432), (24, 3017378), (26, 2785272), (28, 2586324), (39, 1856848), (42, 1724216), (48, 1508689), (52, 1392636), (56, 1293162), (59, 1227408), (78, 928424), (84, 862108), (91, 795792), (104, 696318), (112, 646581), (118, 613704), (156, 464212), (168, 431054), (177, 409136), (182, 397896), (208, 348159), (236, 306852), (273, 265264), (281, 257712), (312, 232106), (336, 215527), (354, 204568), (364, 198948), (413, 175344), (472, 153426), (546, 132632), (562, 128856), (624, 116053), (708, 102284), (728, 99474), (767, 94416), (826, 87672), (843, 85904), (944, 76713), (1092, 66316), (1124, 64428), (1239, 58448), (1416, 51142), (1456, 49737), (1534, 47208), (1652, 43836), (1686, 42952), (1967, 36816), (2184, 33158), (2248, 32214), (2301, 31472), (2478, 29224), (2832, 25571), (3068, 23604), (3304, 21918), (3372, 21476), (3653, 19824), (3934, 18408), (4368, 16579), (4496, 16107), (4602, 15736), (4956, 14612), (5369, 13488), (5901, 12272), (6136, 11802), (6608, 10959), (6744, 10738), (7306, 9912), (7868, 9204)]