72039942

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 176447040

約数和(自身を除く): 104407098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 81, 117, 158, 162, 234, 237, 351, 433, 474, 702, 711, 866, 1027, 1053, 1299, 1422, 2054, 2106, 2133, 2598, 3081, 3897, 4266, 5629, 6162, 6399, 7794, 9243, 11258, 11691, 12798, 16887, 18486, 23382, 27729, 33774, 34207, 35073, 50661, 55458, 68414, 70146, 83187, 101322, 102621, 151983, 166374, 205242, 303966, 307863, 444691, 455949, 615726, 889382, 911898, 923589, 1334073, 1847178, 2668146, 2770767, 4002219, 5541534, 8004438, 12006657, 24013314, 36019971, 72039942]

約数ペア:

[(1, 72039942), (2, 36019971), (3, 24013314), (6, 12006657), (9, 8004438), (13, 5541534), (18, 4002219), (26, 2770767), (27, 2668146), (39, 1847178), (54, 1334073), (78, 923589), (79, 911898), (81, 889382), (117, 615726), (158, 455949), (162, 444691), (234, 307863), (237, 303966), (351, 205242), (433, 166374), (474, 151983), (702, 102621), (711, 101322), (866, 83187), (1027, 70146), (1053, 68414), (1299, 55458), (1422, 50661), (2054, 35073), (2106, 34207), (2133, 33774), (2598, 27729), (3081, 23382), (3897, 18486), (4266, 16887), (5629, 12798), (6162, 11691), (6399, 11258), (7794, 9243)]