72294456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1828

約数の個数: 64

約数和(自身を含む): 196156800

約数和(自身を除く): 123862344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1667, 1668, 1807, 3334, 3336, 3614, 5001, 5421, 6668, 7228, 10002, 10842, 13336, 14456, 20004, 21671, 21684, 40008, 43342, 43368, 65013, 86684, 130026, 173368, 231713, 260052, 463426, 520104, 695139, 926852, 1390278, 1853704, 2780556, 3012269, 5561112, 6024538, 9036807, 12049076, 18073614, 24098152, 36147228, 72294456]

約数ペア:

[(1, 72294456), (2, 36147228), (3, 24098152), (4, 18073614), (6, 12049076), (8, 9036807), (12, 6024538), (13, 5561112), (24, 3012269), (26, 2780556), (39, 1853704), (52, 1390278), (78, 926852), (104, 695139), (139, 520104), (156, 463426), (278, 260052), (312, 231713), (417, 173368), (556, 130026), (834, 86684), (1112, 65013), (1667, 43368), (1668, 43342), (1807, 40008), (3334, 21684), (3336, 21671), (3614, 20004), (5001, 14456), (5421, 13336), (6668, 10842), (7228, 10002)]