87969336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 276756480

約数和(自身を除く): 188787144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 857, 987, 1092, 1128, 1222, 1316, 1714, 1833, 1974, 2184, 2444, 2571, 2632, 3428, 3666, 3948, 4277, 4888, 5142, 5999, 6856, 7332, 7896, 8554, 10284, 11141, 11998, 12831, 14664, 17108, 17997, 20568, 22282, 23996, 25662, 33423, 34216, 35994, 40279, 44564, 47992, 51324, 66846, 71988, 77987, 80558, 89128, 102648, 120837, 133692, 143976, 155974, 161116, 233961, 241674, 267384, 281953, 311948, 322232, 467922, 483348, 523627, 563906, 623896, 845859, 935844, 966696, 1047254, 1127812, 1570881, 1691718, 1871688, 2094508, 2255624, 3141762, 3383436, 3665389, 4189016, 6283524, 6766872, 7330778, 10996167, 12567048, 14661556, 21992334, 29323112, 43984668, 87969336]

約数ペア:

[(1, 87969336), (2, 43984668), (3, 29323112), (4, 21992334), (6, 14661556), (7, 12567048), (8, 10996167), (12, 7330778), (13, 6766872), (14, 6283524), (21, 4189016), (24, 3665389), (26, 3383436), (28, 3141762), (39, 2255624), (42, 2094508), (47, 1871688), (52, 1691718), (56, 1570881), (78, 1127812), (84, 1047254), (91, 966696), (94, 935844), (104, 845859), (141, 623896), (156, 563906), (168, 523627), (182, 483348), (188, 467922), (273, 322232), (282, 311948), (312, 281953), (329, 267384), (364, 241674), (376, 233961), (546, 161116), (564, 155974), (611, 143976), (658, 133692), (728, 120837), (857, 102648), (987, 89128), (1092, 80558), (1128, 77987), (1222, 71988), (1316, 66846), (1714, 51324), (1833, 47992), (1974, 44564), (2184, 40279), (2444, 35994), (2571, 34216), (2632, 33423), (3428, 25662), (3666, 23996), (3948, 22282), (4277, 20568), (4888, 17997), (5142, 17108), (5999, 14664), (6856, 12831), (7332, 11998), (7896, 11141), (8554, 10284)]