90896836896

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{749677}}^1$

素因数の和:750114

約数の個数: 72

約数和(自身を含む): 259102211004

約数和(自身を除く): 168205374108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 13472, 15156, 20208, 30312, 40416, 60624, 121248, 749677, 1499354, 2249031, 2998708, 4498062, 5997416, 6747093, 8996124, 11994832, 13494186, 17992248, 23989664, 26988372, 35984496, 53976744, 71968992, 107953488, 215906976, 315614017, 631228034, 946842051, 1262456068, 1893684102, 2524912136, 2840526153, 3787368204, 5049824272, 5681052306, 7574736408, 10099648544, 11362104612, 15149472816, 22724209224, 30298945632, 45448418448, 90896836896]

約数ペア:

[(1, 90896836896), (2, 45448418448), (3, 30298945632), (4, 22724209224), (6, 15149472816), (8, 11362104612), (9, 10099648544), (12, 7574736408), (16, 5681052306), (18, 5049824272), (24, 3787368204), (32, 2840526153), (36, 2524912136), (48, 1893684102), (72, 1262456068), (96, 946842051), (144, 631228034), (288, 315614017), (421, 215906976), (842, 107953488), (1263, 71968992), (1684, 53976744), (2526, 35984496), (3368, 26988372), (3789, 23989664), (5052, 17992248), (6736, 13494186), (7578, 11994832), (10104, 8996124), (13472, 6747093), (15156, 5997416), (20208, 4498062), (30312, 2998708), (40416, 2249031), (60624, 1499354), (121248, 749677)]