88277140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 219469824

約数和(自身を除く): 131192684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 83, 107, 140, 142, 166, 214, 284, 332, 355, 415, 428, 497, 535, 581, 710, 749, 830, 994, 1070, 1162, 1420, 1498, 1660, 1988, 2140, 2324, 2485, 2905, 2996, 3745, 4970, 5810, 5893, 7490, 7597, 8881, 9940, 11620, 11786, 14980, 15194, 17762, 23572, 29465, 30388, 35524, 37985, 41251, 44405, 53179, 58930, 62167, 75970, 82502, 88810, 106358, 117860, 124334, 151940, 165004, 177620, 206255, 212716, 248668, 265895, 310835, 412510, 531790, 621670, 630551, 825020, 1063580, 1243340, 1261102, 2522204, 3152755, 4413857, 6305510, 8827714, 12611020, 17655428, 22069285, 44138570, 88277140]

約数ペア:

[(1, 88277140), (2, 44138570), (4, 22069285), (5, 17655428), (7, 12611020), (10, 8827714), (14, 6305510), (20, 4413857), (28, 3152755), (35, 2522204), (70, 1261102), (71, 1243340), (83, 1063580), (107, 825020), (140, 630551), (142, 621670), (166, 531790), (214, 412510), (284, 310835), (332, 265895), (355, 248668), (415, 212716), (428, 206255), (497, 177620), (535, 165004), (581, 151940), (710, 124334), (749, 117860), (830, 106358), (994, 88810), (1070, 82502), (1162, 75970), (1420, 62167), (1498, 58930), (1660, 53179), (1988, 44405), (2140, 41251), (2324, 37985), (2485, 35524), (2905, 30388), (2996, 29465), (3745, 23572), (4970, 17762), (5810, 15194), (5893, 14980), (7490, 11786), (7597, 11620), (8881, 9940)]