89155728

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 120

約数和(自身を含む): 270274368

約数和(自身を除く): 181118640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 828, 972, 997, 1104, 1242, 1296, 1656, 1863, 1944, 1994, 2484, 2991, 3312, 3726, 3888, 3988, 4968, 5589, 5982, 7452, 7976, 8973, 9936, 11178, 11964, 14904, 15952, 17946, 22356, 22931, 23928, 26919, 29808, 35892, 44712, 45862, 47856, 53838, 68793, 71784, 80757, 89424, 91724, 107676, 137586, 143568, 161514, 183448, 206379, 215352, 242271, 275172, 323028, 366896, 412758, 430704, 484542, 550344, 619137, 646056, 825516, 969084, 1100688, 1238274, 1292112, 1651032, 1857411, 1938168, 2476548, 3302064, 3714822, 3876336, 4953096, 5572233, 7429644, 9906192, 11144466, 14859288, 22288932, 29718576, 44577864, 89155728]

約数ペア:

[(1, 89155728), (2, 44577864), (3, 29718576), (4, 22288932), (6, 14859288), (8, 11144466), (9, 9906192), (12, 7429644), (16, 5572233), (18, 4953096), (23, 3876336), (24, 3714822), (27, 3302064), (36, 2476548), (46, 1938168), (48, 1857411), (54, 1651032), (69, 1292112), (72, 1238274), (81, 1100688), (92, 969084), (108, 825516), (138, 646056), (144, 619137), (162, 550344), (184, 484542), (207, 430704), (216, 412758), (243, 366896), (276, 323028), (324, 275172), (368, 242271), (414, 215352), (432, 206379), (486, 183448), (552, 161514), (621, 143568), (648, 137586), (828, 107676), (972, 91724), (997, 89424), (1104, 80757), (1242, 71784), (1296, 68793), (1656, 53838), (1863, 47856), (1944, 45862), (1994, 44712), (2484, 35892), (2991, 29808), (3312, 26919), (3726, 23928), (3888, 22931), (3988, 22356), (4968, 17946), (5589, 15952), (5982, 14904), (7452, 11964), (7976, 11178), (8973, 9936)]