84813612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31981}}^1$

素因数の和:32018

約数の個数: 48

約数和(自身を含む): 225664992

約数和(自身を除く): 140851380

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, 31981, 63962, 95943, 127924, 191886, 383772, 415753, 543677, 831506, 1087354, 1247259, 1631031, 1663012, 2174708, 2494518, 3262062, 4989036, 6524124, 7067801, 14135602, 21203403, 28271204, 42406806, 84813612]

約数ペア:

[(1, 84813612), (2, 42406806), (3, 28271204), (4, 21203403), (6, 14135602), (12, 7067801), (13, 6524124), (17, 4989036), (26, 3262062), (34, 2494518), (39, 2174708), (51, 1663012), (52, 1631031), (68, 1247259), (78, 1087354), (102, 831506), (156, 543677), (204, 415753), (221, 383772), (442, 191886), (663, 127924), (884, 95943), (1326, 63962), (2652, 31981)]