139344036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52543}}^1$

素因数の和:52580

約数の個数: 48

約数和(自身を含む): 370750464

約数和(自身を除く): 231406428

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 52543, 105086, 157629, 210172, 315258, 630516, 683059, 893231, 1366118, 1786462, 2049177, 2679693, 2732236, 3572924, 4098354, 5359386, 8196708, 10718772, 11612003, 23224006, 34836009, 46448012, 69672018, 139344036]

約数ペア:

[(1, 139344036), (2, 69672018), (3, 46448012), (4, 34836009), (6, 23224006), (12, 11612003), (13, 10718772), (17, 8196708), (26, 5359386), (34, 4098354), (39, 3572924), (51, 2732236), (52, 2679693), (68, 2049177), (78, 1786462), (102, 1366118), (156, 893231), (204, 683059), (221, 630516), (442, 315258), (663, 210172), (884, 157629), (1326, 105086), (2652, 52543)]