61666122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 147121920

約数和(自身を除く): 85455798

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 197, 203, 257, 394, 406, 514, 591, 609, 771, 1182, 1218, 1379, 1542, 1799, 2758, 3598, 4137, 5397, 5713, 7453, 8274, 10794, 11426, 14906, 17139, 22359, 34278, 39991, 44718, 50629, 52171, 79982, 101258, 104342, 119973, 151887, 156513, 239946, 303774, 313026, 354403, 708806, 1063209, 1468241, 2126418, 2936482, 4404723, 8809446, 10277687, 20555374, 30833061, 61666122]

約数ペア:

[(1, 61666122), (2, 30833061), (3, 20555374), (6, 10277687), (7, 8809446), (14, 4404723), (21, 2936482), (29, 2126418), (42, 1468241), (58, 1063209), (87, 708806), (174, 354403), (197, 313026), (203, 303774), (257, 239946), (394, 156513), (406, 151887), (514, 119973), (591, 104342), (609, 101258), (771, 79982), (1182, 52171), (1218, 50629), (1379, 44718), (1542, 39991), (1799, 34278), (2758, 22359), (3598, 17139), (4137, 14906), (5397, 11426), (5713, 10794), (7453, 8274)]