74197368

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{21031}}^1$

素因数の和:21057

約数の個数: 72

約数和(自身を含む): 233770680

約数和(自身を除く): 159573312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 21031, 42062, 63093, 84124, 126186, 147217, 168248, 189279, 252372, 294434, 378558, 441651, 504744, 588868, 757116, 883302, 1030519, 1177736, 1324953, 1514232, 1766604, 2061038, 2649906, 3091557, 3533208, 4122076, 5299812, 6183114, 8244152, 9274671, 10599624, 12366228, 18549342, 24732456, 37098684, 74197368]

約数ペア:

[(1, 74197368), (2, 37098684), (3, 24732456), (4, 18549342), (6, 12366228), (7, 10599624), (8, 9274671), (9, 8244152), (12, 6183114), (14, 5299812), (18, 4122076), (21, 3533208), (24, 3091557), (28, 2649906), (36, 2061038), (42, 1766604), (49, 1514232), (56, 1324953), (63, 1177736), (72, 1030519), (84, 883302), (98, 757116), (126, 588868), (147, 504744), (168, 441651), (196, 378558), (252, 294434), (294, 252372), (392, 189279), (441, 168248), (504, 147217), (588, 126186), (882, 84124), (1176, 63093), (1764, 42062), (3528, 21031)]