64552496372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{33773}}^1$

素因数の和:33945

約数の個数: 96

約数和(自身を含む): 142985606400

約数和(自身を除く): 78433110028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 89, 91, 118, 178, 182, 236, 356, 364, 413, 623, 767, 826, 1157, 1246, 1534, 1652, 2314, 2492, 3068, 4628, 5251, 5369, 8099, 10502, 10738, 16198, 21004, 21476, 32396, 33773, 36757, 67546, 68263, 73514, 135092, 136526, 147028, 236411, 273052, 439049, 472822, 477841, 878098, 945644, 955682, 1756196, 1911364, 1992607, 3005797, 3073343, 3985214, 6011594, 6146686, 7970428, 12023188, 12293372, 13948249, 21040579, 25903891, 27896498, 39075361, 42081158, 51807782, 55792996, 78150722, 84162316, 103615564, 156301444, 177342023, 181327237, 273527527, 354684046, 362654474, 547055054, 709368092, 725308948, 1094110108, 1241394161, 2305446299, 2482788322, 4610892598, 4965576644, 9221785196, 16138124093, 32276248186, 64552496372]

約数ペア:

[(1, 64552496372), (2, 32276248186), (4, 16138124093), (7, 9221785196), (13, 4965576644), (14, 4610892598), (26, 2482788322), (28, 2305446299), (52, 1241394161), (59, 1094110108), (89, 725308948), (91, 709368092), (118, 547055054), (178, 362654474), (182, 354684046), (236, 273527527), (356, 181327237), (364, 177342023), (413, 156301444), (623, 103615564), (767, 84162316), (826, 78150722), (1157, 55792996), (1246, 51807782), (1534, 42081158), (1652, 39075361), (2314, 27896498), (2492, 25903891), (3068, 21040579), (4628, 13948249), (5251, 12293372), (5369, 12023188), (8099, 7970428), (10502, 6146686), (10738, 6011594), (16198, 3985214), (21004, 3073343), (21476, 3005797), (32396, 1992607), (33773, 1911364), (36757, 1756196), (67546, 955682), (68263, 945644), (73514, 878098), (135092, 477841), (136526, 472822), (147028, 439049), (236411, 273052)]