83330996

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 170698752

約数和(自身を除く): 87367756

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 167, 251, 284, 334, 497, 502, 668, 994, 1004, 1169, 1757, 1988, 2338, 3514, 4676, 7028, 11857, 17821, 23714, 35642, 41917, 47428, 71284, 82999, 83834, 124747, 165998, 167668, 249494, 293419, 331996, 498988, 586838, 1173676, 2976107, 5952214, 11904428, 20832749, 41665498, 83330996]

約数ペア:

[(1, 83330996), (2, 41665498), (4, 20832749), (7, 11904428), (14, 5952214), (28, 2976107), (71, 1173676), (142, 586838), (167, 498988), (251, 331996), (284, 293419), (334, 249494), (497, 167668), (502, 165998), (668, 124747), (994, 83834), (1004, 82999), (1169, 71284), (1757, 47428), (1988, 41917), (2338, 35642), (3514, 23714), (4676, 17821), (7028, 11857)]