45427788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2627

約数の個数: 72

約数和(自身を含む): 133136640

約数和(自身を除く): 87708852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2539, 2556, 2982, 4473, 5078, 5964, 7617, 8946, 10156, 15234, 17773, 17892, 22851, 30468, 35546, 45702, 53319, 71092, 91404, 106638, 159957, 180269, 213276, 319914, 360538, 540807, 639828, 721076, 1081614, 1261883, 1622421, 2163228, 2523766, 3244842, 3785649, 5047532, 6489684, 7571298, 11356947, 15142596, 22713894, 45427788]

約数ペア:

[(1, 45427788), (2, 22713894), (3, 15142596), (4, 11356947), (6, 7571298), (7, 6489684), (9, 5047532), (12, 3785649), (14, 3244842), (18, 2523766), (21, 2163228), (28, 1622421), (36, 1261883), (42, 1081614), (63, 721076), (71, 639828), (84, 540807), (126, 360538), (142, 319914), (213, 213276), (252, 180269), (284, 159957), (426, 106638), (497, 91404), (639, 71092), (852, 53319), (994, 45702), (1278, 35546), (1491, 30468), (1988, 22851), (2539, 17892), (2556, 17773), (2982, 15234), (4473, 10156), (5078, 8946), (5964, 7617)]