87085854808

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1\times {\mathrm{3253}}^1$

素因数の和:4028

約数の個数: 64

約数和(自身を含む): 168307813440

約数和(自身を除く): 81221958632

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 412, 424, 613, 824, 1226, 2452, 3253, 4904, 5459, 6506, 10918, 13012, 21836, 26024, 32489, 43672, 63139, 64978, 126278, 129956, 172409, 252556, 259912, 335059, 344818, 505112, 670118, 689636, 1340236, 1379272, 1994089, 2680472, 3346367, 3988178, 6692734, 7976356, 13385468, 15952712, 17758127, 26770936, 35516254, 71032508, 105686717, 142065016, 205391167, 211373434, 410782334, 422746868, 821564668, 845493736, 1643129336, 10885731851, 21771463702, 43542927404, 87085854808]

約数ペア:

[(1, 87085854808), (2, 43542927404), (4, 21771463702), (8, 10885731851), (53, 1643129336), (103, 845493736), (106, 821564668), (206, 422746868), (212, 410782334), (412, 211373434), (424, 205391167), (613, 142065016), (824, 105686717), (1226, 71032508), (2452, 35516254), (3253, 26770936), (4904, 17758127), (5459, 15952712), (6506, 13385468), (10918, 7976356), (13012, 6692734), (21836, 3988178), (26024, 3346367), (32489, 2680472), (43672, 1994089), (63139, 1379272), (64978, 1340236), (126278, 689636), (129956, 670118), (172409, 505112), (252556, 344818), (259912, 335059)]