81142932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8527}}^1$

素因数の和:8608

約数の個数: 48

約数和(自身を含む): 207264512

約数和(自身を除く): 126121580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 8527, 9516, 17054, 25581, 34108, 51162, 102324, 110851, 221702, 332553, 443404, 520147, 665106, 1040294, 1330212, 1560441, 2080588, 3120882, 6241764, 6761911, 13523822, 20285733, 27047644, 40571466, 81142932]

約数ペア:

[(1, 81142932), (2, 40571466), (3, 27047644), (4, 20285733), (6, 13523822), (12, 6761911), (13, 6241764), (26, 3120882), (39, 2080588), (52, 1560441), (61, 1330212), (78, 1040294), (122, 665106), (156, 520147), (183, 443404), (244, 332553), (366, 221702), (732, 110851), (793, 102324), (1586, 51162), (2379, 34108), (3172, 25581), (4758, 17054), (8527, 9516)]