760457556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19541}}^1$

素因数の和:19621

約数の個数: 72

約数和(自身を含む): 2048626944

約数和(自身を除く): 1288169388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 6486, 9729, 12972, 19458, 19541, 38916, 39082, 58623, 78164, 117246, 175869, 234492, 351738, 449443, 703476, 898886, 918427, 1348329, 1797772, 1836854, 2696658, 2755281, 3673708, 4044987, 5393316, 5510562, 8089974, 8265843, 11021124, 16179948, 16531686, 21123821, 33063372, 42247642, 63371463, 84495284, 126742926, 190114389, 253485852, 380228778, 760457556]

約数ペア:

[(1, 760457556), (2, 380228778), (3, 253485852), (4, 190114389), (6, 126742926), (9, 84495284), (12, 63371463), (18, 42247642), (23, 33063372), (36, 21123821), (46, 16531686), (47, 16179948), (69, 11021124), (92, 8265843), (94, 8089974), (138, 5510562), (141, 5393316), (188, 4044987), (207, 3673708), (276, 2755281), (282, 2696658), (414, 1836854), (423, 1797772), (564, 1348329), (828, 918427), (846, 898886), (1081, 703476), (1692, 449443), (2162, 351738), (3243, 234492), (4324, 175869), (6486, 117246), (9729, 78164), (12972, 58623), (19458, 39082), (19541, 38916)]