79629420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7853}}^1$

素因数の和:7891

約数の個数: 72

約数和(自身を含む): 241463376

約数和(自身を除く): 161833956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 7853, 10140, 15706, 23559, 31412, 39265, 47118, 78530, 94236, 102089, 117795, 157060, 204178, 235590, 306267, 408356, 471180, 510445, 612534, 1020890, 1225068, 1327157, 1531335, 2041780, 2654314, 3062670, 3981471, 5308628, 6125340, 6635785, 7962942, 13271570, 15925884, 19907355, 26543140, 39814710, 79629420]

約数ペア:

[(1, 79629420), (2, 39814710), (3, 26543140), (4, 19907355), (5, 15925884), (6, 13271570), (10, 7962942), (12, 6635785), (13, 6125340), (15, 5308628), (20, 3981471), (26, 3062670), (30, 2654314), (39, 2041780), (52, 1531335), (60, 1327157), (65, 1225068), (78, 1020890), (130, 612534), (156, 510445), (169, 471180), (195, 408356), (260, 306267), (338, 235590), (390, 204178), (507, 157060), (676, 117795), (780, 102089), (845, 94236), (1014, 78530), (1690, 47118), (2028, 39265), (2535, 31412), (3380, 23559), (5070, 15706), (7853, 10140)]