82628892

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 214486272

約数和(自身を除く): 131857380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 191, 197, 244, 366, 382, 394, 549, 573, 591, 732, 764, 788, 1098, 1146, 1182, 1719, 1773, 2196, 2292, 2364, 3438, 3546, 6876, 7092, 11651, 12017, 23302, 24034, 34953, 36051, 37627, 46604, 48068, 69906, 72102, 75254, 104859, 108153, 112881, 139812, 144204, 150508, 209718, 216306, 225762, 338643, 419436, 432612, 451524, 677286, 1354572, 2295247, 4590494, 6885741, 9180988, 13771482, 20657223, 27542964, 41314446, 82628892]

約数ペア:

[(1, 82628892), (2, 41314446), (3, 27542964), (4, 20657223), (6, 13771482), (9, 9180988), (12, 6885741), (18, 4590494), (36, 2295247), (61, 1354572), (122, 677286), (183, 451524), (191, 432612), (197, 419436), (244, 338643), (366, 225762), (382, 216306), (394, 209718), (549, 150508), (573, 144204), (591, 139812), (732, 112881), (764, 108153), (788, 104859), (1098, 75254), (1146, 72102), (1182, 69906), (1719, 48068), (1773, 46604), (2196, 37627), (2292, 36051), (2364, 34953), (3438, 24034), (3546, 23302), (6876, 12017), (7092, 11651)]