77802396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 212357376

約数和(自身を除く): 134554980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 307, 431, 588, 614, 862, 921, 1228, 1293, 1724, 1842, 2149, 2586, 3017, 3684, 4298, 5172, 6034, 6447, 8596, 9051, 12068, 12894, 15043, 18102, 21119, 25788, 30086, 36204, 42238, 45129, 60172, 63357, 84476, 90258, 126714, 132317, 180516, 253428, 264634, 396951, 529268, 793902, 926219, 1587804, 1852438, 2778657, 3704876, 5557314, 6483533, 11114628, 12967066, 19450599, 25934132, 38901198, 77802396]

約数ペア:

[(1, 77802396), (2, 38901198), (3, 25934132), (4, 19450599), (6, 12967066), (7, 11114628), (12, 6483533), (14, 5557314), (21, 3704876), (28, 2778657), (42, 1852438), (49, 1587804), (84, 926219), (98, 793902), (147, 529268), (196, 396951), (294, 264634), (307, 253428), (431, 180516), (588, 132317), (614, 126714), (862, 90258), (921, 84476), (1228, 63357), (1293, 60172), (1724, 45129), (1842, 42238), (2149, 36204), (2586, 30086), (3017, 25788), (3684, 21119), (4298, 18102), (5172, 15043), (6034, 12894), (6447, 12068), (8596, 9051)]