61629828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1367}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 164630592

約数和(自身を除く): 103000764

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1367, 1734, 2652, 2734, 3468, 3757, 4101, 5468, 7514, 8202, 11271, 15028, 16404, 17771, 22542, 23239, 35542, 45084, 46478, 53313, 69717, 71084, 92956, 106626, 139434, 213252, 278868, 302107, 395063, 604214, 790126, 906321, 1185189, 1208428, 1580252, 1812642, 2370378, 3625284, 4740756, 5135819, 10271638, 15407457, 20543276, 30814914, 61629828]

約数ペア:

[(1, 61629828), (2, 30814914), (3, 20543276), (4, 15407457), (6, 10271638), (12, 5135819), (13, 4740756), (17, 3625284), (26, 2370378), (34, 1812642), (39, 1580252), (51, 1208428), (52, 1185189), (68, 906321), (78, 790126), (102, 604214), (156, 395063), (204, 302107), (221, 278868), (289, 213252), (442, 139434), (578, 106626), (663, 92956), (867, 71084), (884, 69717), (1156, 53313), (1326, 46478), (1367, 45084), (1734, 35542), (2652, 23239), (2734, 22542), (3468, 17771), (3757, 16404), (4101, 15028), (5468, 11271), (7514, 8202)]