77736410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 160030080

約数和(自身を除く): 82293670

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 41, 82, 85, 95, 170, 190, 205, 323, 410, 587, 646, 697, 779, 1174, 1394, 1558, 1615, 2935, 3230, 3485, 3895, 5870, 6970, 7790, 9979, 11153, 13243, 19958, 22306, 24067, 26486, 48134, 49895, 55765, 66215, 99790, 111530, 120335, 132430, 189601, 240670, 379202, 409139, 457273, 818278, 914546, 948005, 1896010, 2045695, 2286365, 4091390, 4572730, 7773641, 15547282, 38868205, 77736410]

約数ペア:

[(1, 77736410), (2, 38868205), (5, 15547282), (10, 7773641), (17, 4572730), (19, 4091390), (34, 2286365), (38, 2045695), (41, 1896010), (82, 948005), (85, 914546), (95, 818278), (170, 457273), (190, 409139), (205, 379202), (323, 240670), (410, 189601), (587, 132430), (646, 120335), (697, 111530), (779, 99790), (1174, 66215), (1394, 55765), (1558, 49895), (1615, 48134), (2935, 26486), (3230, 24067), (3485, 22306), (3895, 19958), (5870, 13243), (6970, 11153), (7790, 9979)]