77193914

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 141006600

約数和(自身を除く): 63812686

約数列:

[1, 2, 7, 14, 37, 49, 61, 74, 98, 122, 259, 349, 427, 518, 698, 854, 1813, 2257, 2443, 2989, 3626, 4514, 4886, 5978, 12913, 15799, 17101, 21289, 25826, 31598, 34202, 42578, 90391, 110593, 149023, 180782, 221186, 298046, 632737, 787693, 1043161, 1265474, 1575386, 2086322, 5513851, 11027702, 38596957, 77193914]

約数ペア:

[(1, 77193914), (2, 38596957), (7, 11027702), (14, 5513851), (37, 2086322), (49, 1575386), (61, 1265474), (74, 1043161), (98, 787693), (122, 632737), (259, 298046), (349, 221186), (427, 180782), (518, 149023), (698, 110593), (854, 90391), (1813, 42578), (2257, 34202), (2443, 31598), (2989, 25826), (3626, 21289), (4514, 17101), (4886, 15799), (5978, 12913)]