76168680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{90677}}^1$

素因数の和:90698

約数の個数: 64

約数和(自身を含む): 261152640

約数和(自身を除く): 184983960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 90677, 181354, 272031, 362708, 453385, 544062, 634739, 725416, 906770, 1088124, 1269478, 1360155, 1813540, 1904217, 2176248, 2538956, 2720310, 3173695, 3627080, 3808434, 5077912, 5440620, 6347390, 7616868, 9521085, 10881240, 12694780, 15233736, 19042170, 25389560, 38084340, 76168680]

約数ペア:

[(1, 76168680), (2, 38084340), (3, 25389560), (4, 19042170), (5, 15233736), (6, 12694780), (7, 10881240), (8, 9521085), (10, 7616868), (12, 6347390), (14, 5440620), (15, 5077912), (20, 3808434), (21, 3627080), (24, 3173695), (28, 2720310), (30, 2538956), (35, 2176248), (40, 1904217), (42, 1813540), (56, 1360155), (60, 1269478), (70, 1088124), (84, 906770), (105, 725416), (120, 634739), (140, 544062), (168, 453385), (210, 362708), (280, 272031), (420, 181354), (840, 90677)]