78427224

素因数分解:

$2^3\times 3^3\times {\mathrm{283}}^1\times {\mathrm{1283}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 218793600

約数和(自身を除く): 140366376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 283, 566, 849, 1132, 1283, 1698, 2264, 2547, 2566, 3396, 3849, 5094, 5132, 6792, 7641, 7698, 10188, 10264, 11547, 15282, 15396, 20376, 23094, 30564, 30792, 34641, 46188, 61128, 69282, 92376, 138564, 277128, 363089, 726178, 1089267, 1452356, 2178534, 2904712, 3267801, 4357068, 6535602, 8714136, 9803403, 13071204, 19606806, 26142408, 39213612, 78427224]

約数ペア:

[(1, 78427224), (2, 39213612), (3, 26142408), (4, 19606806), (6, 13071204), (8, 9803403), (9, 8714136), (12, 6535602), (18, 4357068), (24, 3267801), (27, 2904712), (36, 2178534), (54, 1452356), (72, 1089267), (108, 726178), (216, 363089), (283, 277128), (566, 138564), (849, 92376), (1132, 69282), (1283, 61128), (1698, 46188), (2264, 34641), (2547, 30792), (2566, 30564), (3396, 23094), (3849, 20376), (5094, 15396), (5132, 15282), (6792, 11547), (7641, 10264), (7698, 10188)]