80114268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1777}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 213971632

約数和(自身を除く): 133857364

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, 1734, 1777, 2652, 3468, 3554, 3757, 5331, 7108, 7514, 10662, 11271, 15028, 21324, 22542, 23101, 30209, 45084, 46202, 60418, 69303, 90627, 92404, 120836, 138606, 181254, 277212, 362508, 392717, 513553, 785434, 1027106, 1178151, 1540659, 1570868, 2054212, 2356302, 3081318, 4712604, 6162636, 6676189, 13352378, 20028567, 26704756, 40057134, 80114268]

約数ペア:

[(1, 80114268), (2, 40057134), (3, 26704756), (4, 20028567), (6, 13352378), (12, 6676189), (13, 6162636), (17, 4712604), (26, 3081318), (34, 2356302), (39, 2054212), (51, 1570868), (52, 1540659), (68, 1178151), (78, 1027106), (102, 785434), (156, 513553), (204, 392717), (221, 362508), (289, 277212), (442, 181254), (578, 138606), (663, 120836), (867, 92404), (884, 90627), (1156, 69303), (1326, 60418), (1734, 46202), (1777, 45084), (2652, 30209), (3468, 23101), (3554, 22542), (3757, 21324), (5331, 15028), (7108, 11271), (7514, 10662)]