90417438

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^2\times {\mathrm{373}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 204518160

約数和(自身を除く): 114100722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 373, 402, 603, 746, 1119, 1206, 1809, 2238, 3357, 3618, 4489, 6714, 8978, 10071, 13467, 20142, 24991, 26934, 40401, 49982, 74973, 80802, 121203, 149946, 224919, 242406, 449838, 674757, 1349514, 1674397, 3348794, 5023191, 10046382, 15069573, 30139146, 45208719, 90417438]

約数ペア:

[(1, 90417438), (2, 45208719), (3, 30139146), (6, 15069573), (9, 10046382), (18, 5023191), (27, 3348794), (54, 1674397), (67, 1349514), (134, 674757), (201, 449838), (373, 242406), (402, 224919), (603, 149946), (746, 121203), (1119, 80802), (1206, 74973), (1809, 49982), (2238, 40401), (3357, 26934), (3618, 24991), (4489, 20142), (6714, 13467), (8978, 10071)]