87660906

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 178718400

約数和(自身を除く): 91057494

約数列:

[1, 2, 3, 6, 89, 139, 178, 267, 278, 417, 534, 834, 1181, 2362, 3543, 7086, 12371, 24742, 37113, 74226, 105109, 164159, 210218, 315327, 328318, 492477, 630654, 984954, 14610151, 29220302, 43830453, 87660906]

約数ペア:

[(1, 87660906), (2, 43830453), (3, 29220302), (6, 14610151), (89, 984954), (139, 630654), (178, 492477), (267, 328318), (278, 315327), (417, 210218), (534, 164159), (834, 105109), (1181, 74226), (2362, 37113), (3543, 24742), (7086, 12371)]