61762768

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 90

約数和(自身を含む): 137787126

約数和(自身を除く): 76024358

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 272, 289, 296, 304, 323, 361, 578, 592, 629, 646, 703, 722, 1156, 1258, 1292, 1406, 1444, 2312, 2516, 2584, 2812, 2888, 4624, 5032, 5168, 5491, 5624, 5776, 6137, 10064, 10693, 10982, 11248, 11951, 12274, 13357, 21386, 21964, 23902, 24548, 26714, 42772, 43928, 47804, 49096, 53428, 85544, 87856, 95608, 98192, 104329, 106856, 171088, 191216, 203167, 208658, 213712, 227069, 406334, 417316, 454138, 812668, 834632, 908276, 1625336, 1669264, 1816552, 3250672, 3633104, 3860173, 7720346, 15440692, 30881384, 61762768]

約数ペア:

[(1, 61762768), (2, 30881384), (4, 15440692), (8, 7720346), (16, 3860173), (17, 3633104), (19, 3250672), (34, 1816552), (37, 1669264), (38, 1625336), (68, 908276), (74, 834632), (76, 812668), (136, 454138), (148, 417316), (152, 406334), (272, 227069), (289, 213712), (296, 208658), (304, 203167), (323, 191216), (361, 171088), (578, 106856), (592, 104329), (629, 98192), (646, 95608), (703, 87856), (722, 85544), (1156, 53428), (1258, 49096), (1292, 47804), (1406, 43928), (1444, 42772), (2312, 26714), (2516, 24548), (2584, 23902), (2812, 21964), (2888, 21386), (4624, 13357), (5032, 12274), (5168, 11951), (5491, 11248), (5624, 10982), (5776, 10693), (6137, 10064)]