66170052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8317}}^1$

素因数の和:8357

約数の個数: 72

約数和(自身を含む): 190748376

約数和(自身を除く): 124578324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8317, 16634, 24951, 33268, 49902, 74853, 99804, 108121, 141389, 149706, 216242, 282778, 299412, 324363, 424167, 432484, 565556, 648726, 848334, 973089, 1272501, 1297452, 1696668, 1838057, 1946178, 2545002, 3676114, 3892356, 5090004, 5514171, 7352228, 11028342, 16542513, 22056684, 33085026, 66170052]

約数ペア:

[(1, 66170052), (2, 33085026), (3, 22056684), (4, 16542513), (6, 11028342), (9, 7352228), (12, 5514171), (13, 5090004), (17, 3892356), (18, 3676114), (26, 2545002), (34, 1946178), (36, 1838057), (39, 1696668), (51, 1297452), (52, 1272501), (68, 973089), (78, 848334), (102, 648726), (117, 565556), (153, 432484), (156, 424167), (204, 324363), (221, 299412), (234, 282778), (306, 216242), (442, 149706), (468, 141389), (612, 108121), (663, 99804), (884, 74853), (1326, 49902), (1989, 33268), (2652, 24951), (3978, 16634), (7956, 8317)]