79336920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50857}}^1$

素因数の和:50884

約数の個数: 64

約数和(自身を含む): 256324320

約数和(自身を除く): 176987400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 50857, 101714, 152571, 203428, 254285, 305142, 406856, 508570, 610284, 661141, 762855, 1017140, 1220568, 1322282, 1525710, 1983423, 2034280, 2644564, 3051420, 3305705, 3966846, 5289128, 6102840, 6611410, 7933692, 9917115, 13222820, 15867384, 19834230, 26445640, 39668460, 79336920]

約数ペア:

[(1, 79336920), (2, 39668460), (3, 26445640), (4, 19834230), (5, 15867384), (6, 13222820), (8, 9917115), (10, 7933692), (12, 6611410), (13, 6102840), (15, 5289128), (20, 3966846), (24, 3305705), (26, 3051420), (30, 2644564), (39, 2034280), (40, 1983423), (52, 1525710), (60, 1322282), (65, 1220568), (78, 1017140), (104, 762855), (120, 661141), (130, 610284), (156, 508570), (195, 406856), (260, 305142), (312, 254285), (390, 203428), (520, 152571), (780, 101714), (1560, 50857)]