42206052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 115486560

約数和(自身を除く): 73280508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 179, 196, 294, 358, 401, 537, 588, 716, 802, 1074, 1203, 1253, 1604, 2148, 2406, 2506, 2807, 3759, 4812, 5012, 5614, 7518, 8421, 8771, 11228, 15036, 16842, 17542, 19649, 26313, 33684, 35084, 39298, 52626, 58947, 71779, 78596, 105252, 117894, 143558, 215337, 235788, 287116, 430674, 502453, 861348, 1004906, 1507359, 2009812, 3014718, 3517171, 6029436, 7034342, 10551513, 14068684, 21103026, 42206052]

約数ペア:

[(1, 42206052), (2, 21103026), (3, 14068684), (4, 10551513), (6, 7034342), (7, 6029436), (12, 3517171), (14, 3014718), (21, 2009812), (28, 1507359), (42, 1004906), (49, 861348), (84, 502453), (98, 430674), (147, 287116), (179, 235788), (196, 215337), (294, 143558), (358, 117894), (401, 105252), (537, 78596), (588, 71779), (716, 58947), (802, 52626), (1074, 39298), (1203, 35084), (1253, 33684), (1604, 26313), (2148, 19649), (2406, 17542), (2506, 16842), (2807, 15036), (3759, 11228), (4812, 8771), (5012, 8421), (5614, 7518)]