75395516

素因数分解:

$2^2\times 7^3\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 79836484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 307, 343, 358, 614, 686, 716, 1228, 1253, 1372, 2149, 2506, 4298, 5012, 8596, 8771, 15043, 17542, 30086, 35084, 54953, 60172, 61397, 105301, 109906, 122794, 210602, 219812, 245588, 384671, 421204, 769342, 1538684, 2692697, 5385394, 10770788, 18848879, 37697758, 75395516]

約数ペア:

[(1, 75395516), (2, 37697758), (4, 18848879), (7, 10770788), (14, 5385394), (28, 2692697), (49, 1538684), (98, 769342), (179, 421204), (196, 384671), (307, 245588), (343, 219812), (358, 210602), (614, 122794), (686, 109906), (716, 105301), (1228, 61397), (1253, 60172), (1372, 54953), (2149, 35084), (2506, 30086), (4298, 17542), (5012, 15043), (8596, 8771)]