90753702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 206297280

約数和(自身を除く): 115543578

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 53, 58, 78, 87, 106, 159, 174, 318, 377, 689, 754, 757, 1131, 1378, 1514, 1537, 2067, 2262, 2271, 3074, 4134, 4542, 4611, 9222, 9841, 19682, 19981, 21953, 29523, 39962, 40121, 43906, 59046, 59943, 65859, 80242, 119886, 120363, 131718, 240726, 285389, 521573, 570778, 856167, 1043146, 1163509, 1564719, 1712334, 2327018, 3129438, 3490527, 6981054, 15125617, 30251234, 45376851, 90753702]

約数ペア:

[(1, 90753702), (2, 45376851), (3, 30251234), (6, 15125617), (13, 6981054), (26, 3490527), (29, 3129438), (39, 2327018), (53, 1712334), (58, 1564719), (78, 1163509), (87, 1043146), (106, 856167), (159, 570778), (174, 521573), (318, 285389), (377, 240726), (689, 131718), (754, 120363), (757, 119886), (1131, 80242), (1378, 65859), (1514, 59943), (1537, 59046), (2067, 43906), (2262, 40121), (2271, 39962), (3074, 29523), (4134, 21953), (4542, 19981), (4611, 19682), (9222, 9841)]