91088060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 228042864

約数和(自身を除く): 136954804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 2009, 2267, 2870, 4018, 4534, 5740, 8036, 9068, 10045, 11335, 15869, 20090, 22670, 31738, 40180, 45340, 63476, 79345, 92947, 111083, 158690, 185894, 222166, 317380, 371788, 444332, 464735, 555415, 650629, 929470, 1110830, 1301258, 1858940, 2221660, 2602516, 3253145, 4554403, 6506290, 9108806, 13012580, 18217612, 22772015, 45544030, 91088060]

約数ペア:

[(1, 91088060), (2, 45544030), (4, 22772015), (5, 18217612), (7, 13012580), (10, 9108806), (14, 6506290), (20, 4554403), (28, 3253145), (35, 2602516), (41, 2221660), (49, 1858940), (70, 1301258), (82, 1110830), (98, 929470), (140, 650629), (164, 555415), (196, 464735), (205, 444332), (245, 371788), (287, 317380), (410, 222166), (490, 185894), (574, 158690), (820, 111083), (980, 92947), (1148, 79345), (1435, 63476), (2009, 45340), (2267, 40180), (2870, 31738), (4018, 22670), (4534, 20090), (5740, 15869), (8036, 11335), (9068, 10045)]