74121444

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 194358528

約数和(自身を除く): 120237084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 282, 284, 423, 426, 564, 617, 639, 846, 852, 1234, 1278, 1692, 1851, 2468, 2556, 3337, 3702, 5553, 6674, 7404, 10011, 11106, 13348, 20022, 22212, 28999, 30033, 40044, 43807, 57998, 60066, 86997, 87614, 115996, 120132, 131421, 173994, 175228, 260991, 262842, 347988, 394263, 521982, 525684, 788526, 1043964, 1577052, 2058929, 4117858, 6176787, 8235716, 12353574, 18530361, 24707148, 37060722, 74121444]

約数ペア:

[(1, 74121444), (2, 37060722), (3, 24707148), (4, 18530361), (6, 12353574), (9, 8235716), (12, 6176787), (18, 4117858), (36, 2058929), (47, 1577052), (71, 1043964), (94, 788526), (141, 525684), (142, 521982), (188, 394263), (213, 347988), (282, 262842), (284, 260991), (423, 175228), (426, 173994), (564, 131421), (617, 120132), (639, 115996), (846, 87614), (852, 86997), (1234, 60066), (1278, 57998), (1692, 43807), (1851, 40044), (2468, 30033), (2556, 28999), (3337, 22212), (3702, 20022), (5553, 13348), (6674, 11106), (7404, 10011)]