75091828

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 80140172

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 149, 164, 287, 298, 439, 574, 596, 878, 1043, 1148, 1756, 2086, 3073, 4172, 6109, 6146, 12218, 12292, 17999, 24436, 35998, 42763, 65411, 71996, 85526, 125993, 130822, 171052, 251986, 261644, 457877, 503972, 915754, 1831508, 2681851, 5363702, 10727404, 18772957, 37545914, 75091828]

約数ペア:

[(1, 75091828), (2, 37545914), (4, 18772957), (7, 10727404), (14, 5363702), (28, 2681851), (41, 1831508), (82, 915754), (149, 503972), (164, 457877), (287, 261644), (298, 251986), (439, 171052), (574, 130822), (596, 125993), (878, 85526), (1043, 71996), (1148, 65411), (1756, 42763), (2086, 35998), (3073, 24436), (4172, 17999), (6109, 12292), (6146, 12218)]