63708060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81677}}^1$

素因数の和:81702

約数の個数: 48

約数和(自身を含む): 192106656

約数和(自身を除く): 128398596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 81677, 163354, 245031, 326708, 408385, 490062, 816770, 980124, 1061801, 1225155, 1633540, 2123602, 2450310, 3185403, 4247204, 4900620, 5309005, 6370806, 10618010, 12741612, 15927015, 21236020, 31854030, 63708060]

約数ペア:

[(1, 63708060), (2, 31854030), (3, 21236020), (4, 15927015), (5, 12741612), (6, 10618010), (10, 6370806), (12, 5309005), (13, 4900620), (15, 4247204), (20, 3185403), (26, 2450310), (30, 2123602), (39, 1633540), (52, 1225155), (60, 1061801), (65, 980124), (78, 816770), (130, 490062), (156, 408385), (195, 326708), (260, 245031), (390, 163354), (780, 81677)]