61538946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 89419134

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 158, 237, 238, 357, 474, 553, 714, 1091, 1106, 1343, 1659, 2182, 2686, 3273, 3318, 4029, 6546, 7637, 8058, 9401, 15274, 18547, 18802, 22911, 28203, 37094, 45822, 55641, 56406, 86189, 111282, 129829, 172378, 258567, 259658, 389487, 517134, 603323, 778974, 1206646, 1465213, 1809969, 2930426, 3619938, 4395639, 8791278, 10256491, 20512982, 30769473, 61538946]

約数ペア:

[(1, 61538946), (2, 30769473), (3, 20512982), (6, 10256491), (7, 8791278), (14, 4395639), (17, 3619938), (21, 2930426), (34, 1809969), (42, 1465213), (51, 1206646), (79, 778974), (102, 603323), (119, 517134), (158, 389487), (237, 259658), (238, 258567), (357, 172378), (474, 129829), (553, 111282), (714, 86189), (1091, 56406), (1106, 55641), (1343, 45822), (1659, 37094), (2182, 28203), (2686, 22911), (3273, 18802), (3318, 18547), (4029, 15274), (6546, 9401), (7637, 8058)]