72063864

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 138060936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 71, 72, 74, 108, 111, 127, 142, 148, 213, 216, 222, 254, 284, 296, 333, 381, 426, 444, 508, 568, 639, 666, 762, 852, 888, 999, 1016, 1143, 1278, 1332, 1524, 1704, 1917, 1998, 2286, 2556, 2627, 2664, 3048, 3429, 3834, 3996, 4572, 4699, 5112, 5254, 6858, 7668, 7881, 7992, 9017, 9144, 9398, 10508, 13716, 14097, 15336, 15762, 18034, 18796, 21016, 23643, 27051, 27432, 28194, 31524, 36068, 37592, 42291, 47286, 54102, 56388, 63048, 70929, 72136, 81153, 84582, 94572, 108204, 112776, 126873, 141858, 162306, 169164, 189144, 216408, 243459, 253746, 283716, 324612, 333629, 338328, 486918, 507492, 567432, 649224, 667258, 973836, 1000887, 1014984, 1334516, 1947672, 2001774, 2669032, 3002661, 4003548, 6005322, 8007096, 9007983, 12010644, 18015966, 24021288, 36031932, 72063864]

約数ペア:

[(1, 72063864), (2, 36031932), (3, 24021288), (4, 18015966), (6, 12010644), (8, 9007983), (9, 8007096), (12, 6005322), (18, 4003548), (24, 3002661), (27, 2669032), (36, 2001774), (37, 1947672), (54, 1334516), (71, 1014984), (72, 1000887), (74, 973836), (108, 667258), (111, 649224), (127, 567432), (142, 507492), (148, 486918), (213, 338328), (216, 333629), (222, 324612), (254, 283716), (284, 253746), (296, 243459), (333, 216408), (381, 189144), (426, 169164), (444, 162306), (508, 141858), (568, 126873), (639, 112776), (666, 108204), (762, 94572), (852, 84582), (888, 81153), (999, 72136), (1016, 70929), (1143, 63048), (1278, 56388), (1332, 54102), (1524, 47286), (1704, 42291), (1917, 37592), (1998, 36068), (2286, 31524), (2556, 28194), (2627, 27432), (2664, 27051), (3048, 23643), (3429, 21016), (3834, 18796), (3996, 18034), (4572, 15762), (4699, 15336), (5112, 14097), (5254, 13716), (6858, 10508), (7668, 9398), (7881, 9144), (7992, 9017)]