77954656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 178573248

約数和(自身を除く): 100618592

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 73, 104, 136, 146, 151, 208, 221, 272, 292, 302, 416, 442, 544, 584, 604, 884, 949, 1168, 1208, 1241, 1768, 1898, 1963, 2336, 2416, 2482, 2567, 3536, 3796, 3926, 4832, 4964, 5134, 7072, 7592, 7852, 9928, 10268, 11023, 15184, 15704, 16133, 19856, 20536, 22046, 30368, 31408, 32266, 33371, 39712, 41072, 44092, 62816, 64532, 66742, 82144, 88184, 129064, 133484, 143299, 176368, 187391, 258128, 266968, 286598, 352736, 374782, 516256, 533936, 573196, 749564, 1067872, 1146392, 1499128, 2292784, 2436083, 2998256, 4585568, 4872166, 5996512, 9744332, 19488664, 38977328, 77954656]

約数ペア:

[(1, 77954656), (2, 38977328), (4, 19488664), (8, 9744332), (13, 5996512), (16, 4872166), (17, 4585568), (26, 2998256), (32, 2436083), (34, 2292784), (52, 1499128), (68, 1146392), (73, 1067872), (104, 749564), (136, 573196), (146, 533936), (151, 516256), (208, 374782), (221, 352736), (272, 286598), (292, 266968), (302, 258128), (416, 187391), (442, 176368), (544, 143299), (584, 133484), (604, 129064), (884, 88184), (949, 82144), (1168, 66742), (1208, 64532), (1241, 62816), (1768, 44092), (1898, 41072), (1963, 39712), (2336, 33371), (2416, 32266), (2482, 31408), (2567, 30368), (3536, 22046), (3796, 20536), (3926, 19856), (4832, 16133), (4964, 15704), (5134, 15184), (7072, 11023), (7592, 10268), (7852, 9928)]