83433742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 74159858

約数列:

[1, 2, 7, 14, 23, 37, 46, 47, 74, 94, 149, 161, 259, 298, 322, 329, 518, 658, 851, 1043, 1081, 1702, 1739, 2086, 2162, 3427, 3478, 5513, 5957, 6854, 7003, 7567, 11026, 11914, 12173, 14006, 15134, 23989, 24346, 38591, 39997, 47978, 49021, 77182, 79994, 98042, 126799, 161069, 253598, 259111, 279979, 322138, 518222, 559958, 887593, 1127483, 1775186, 1813777, 2254966, 3627554, 5959553, 11919106, 41716871, 83433742]

約数ペア:

[(1, 83433742), (2, 41716871), (7, 11919106), (14, 5959553), (23, 3627554), (37, 2254966), (46, 1813777), (47, 1775186), (74, 1127483), (94, 887593), (149, 559958), (161, 518222), (259, 322138), (298, 279979), (322, 259111), (329, 253598), (518, 161069), (658, 126799), (851, 98042), (1043, 79994), (1081, 77182), (1702, 49021), (1739, 47978), (2086, 39997), (2162, 38591), (3427, 24346), (3478, 23989), (5513, 15134), (5957, 14006), (6854, 12173), (7003, 11914), (7567, 11026)]