90843792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 254358720

約数和(自身を除く): 163514928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 394, 591, 624, 739, 788, 1182, 1478, 1576, 2217, 2364, 2561, 2956, 3152, 4434, 4728, 5122, 5912, 7683, 8868, 9456, 9607, 10244, 11824, 15366, 17736, 19214, 20488, 28821, 30732, 35472, 38428, 40976, 57642, 61464, 76856, 115284, 122928, 145583, 153712, 230568, 291166, 436749, 461136, 582332, 873498, 1164664, 1746996, 1892579, 2329328, 3493992, 3785158, 5677737, 6987984, 7570316, 11355474, 15140632, 22710948, 30281264, 45421896, 90843792]

約数ペア:

[(1, 90843792), (2, 45421896), (3, 30281264), (4, 22710948), (6, 15140632), (8, 11355474), (12, 7570316), (13, 6987984), (16, 5677737), (24, 3785158), (26, 3493992), (39, 2329328), (48, 1892579), (52, 1746996), (78, 1164664), (104, 873498), (156, 582332), (197, 461136), (208, 436749), (312, 291166), (394, 230568), (591, 153712), (624, 145583), (739, 122928), (788, 115284), (1182, 76856), (1478, 61464), (1576, 57642), (2217, 40976), (2364, 38428), (2561, 35472), (2956, 30732), (3152, 28821), (4434, 20488), (4728, 19214), (5122, 17736), (5912, 15366), (7683, 11824), (8868, 10244), (9456, 9607)]