123262244

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 269277120

約数和(自身を除く): 146014876

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 49, 74, 92, 98, 148, 161, 196, 259, 322, 518, 644, 739, 851, 1036, 1127, 1478, 1702, 1813, 2254, 2956, 3404, 3626, 4508, 5173, 5957, 7252, 10346, 11914, 16997, 20692, 23828, 27343, 33994, 36211, 41699, 54686, 67988, 72422, 83398, 109372, 118979, 144844, 166796, 191401, 237958, 382802, 475916, 628889, 765604, 832853, 1257778, 1339807, 1665706, 2515556, 2679614, 3331412, 4402223, 5359228, 8804446, 17608892, 30815561, 61631122, 123262244]

約数ペア:

[(1, 123262244), (2, 61631122), (4, 30815561), (7, 17608892), (14, 8804446), (23, 5359228), (28, 4402223), (37, 3331412), (46, 2679614), (49, 2515556), (74, 1665706), (92, 1339807), (98, 1257778), (148, 832853), (161, 765604), (196, 628889), (259, 475916), (322, 382802), (518, 237958), (644, 191401), (739, 166796), (851, 144844), (1036, 118979), (1127, 109372), (1478, 83398), (1702, 72422), (1813, 67988), (2254, 54686), (2956, 41699), (3404, 36211), (3626, 33994), (4508, 27343), (5173, 23828), (5957, 20692), (7252, 16997), (10346, 11914)]