87661656

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23873}}^1$

素因数の和:23905

約数の個数: 64

約数和(自身を含む): 257839200

約数和(自身を除く): 170177544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 23873, 47746, 71619, 95492, 143238, 190984, 214857, 286476, 405841, 429714, 572952, 644571, 811682, 859428, 1217523, 1289142, 1623364, 1718856, 2435046, 2578284, 3246728, 3652569, 4870092, 5156568, 7305138, 9740184, 10957707, 14610276, 21915414, 29220552, 43830828, 87661656]

約数ペア:

[(1, 87661656), (2, 43830828), (3, 29220552), (4, 21915414), (6, 14610276), (8, 10957707), (9, 9740184), (12, 7305138), (17, 5156568), (18, 4870092), (24, 3652569), (27, 3246728), (34, 2578284), (36, 2435046), (51, 1718856), (54, 1623364), (68, 1289142), (72, 1217523), (102, 859428), (108, 811682), (136, 644571), (153, 572952), (204, 429714), (216, 405841), (306, 286476), (408, 214857), (459, 190984), (612, 143238), (918, 95492), (1224, 71619), (1836, 47746), (3672, 23873)]