89997648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 251858880

約数和(自身を除く): 161861232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 233, 312, 466, 619, 624, 699, 932, 1238, 1398, 1857, 1864, 2476, 2796, 3029, 3714, 3728, 4952, 5592, 6058, 7428, 8047, 9087, 9904, 11184, 12116, 14856, 16094, 18174, 24141, 24232, 29712, 32188, 36348, 48282, 48464, 64376, 72696, 96564, 128752, 144227, 145392, 193128, 288454, 386256, 432681, 576908, 865362, 1153816, 1730724, 1874951, 2307632, 3461448, 3749902, 5624853, 6922896, 7499804, 11249706, 14999608, 22499412, 29999216, 44998824, 89997648]

約数ペア:

[(1, 89997648), (2, 44998824), (3, 29999216), (4, 22499412), (6, 14999608), (8, 11249706), (12, 7499804), (13, 6922896), (16, 5624853), (24, 3749902), (26, 3461448), (39, 2307632), (48, 1874951), (52, 1730724), (78, 1153816), (104, 865362), (156, 576908), (208, 432681), (233, 386256), (312, 288454), (466, 193128), (619, 145392), (624, 144227), (699, 128752), (932, 96564), (1238, 72696), (1398, 64376), (1857, 48464), (1864, 48282), (2476, 36348), (2796, 32188), (3029, 29712), (3714, 24232), (3728, 24141), (4952, 18174), (5592, 16094), (6058, 14856), (7428, 12116), (8047, 11184), (9087, 9904)]