86252438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 66157162

約数列:

[1, 2, 19, 23, 29, 38, 41, 46, 58, 82, 83, 166, 437, 551, 667, 779, 874, 943, 1102, 1189, 1334, 1558, 1577, 1886, 1909, 2378, 2407, 3154, 3403, 3818, 4814, 6806, 12673, 17917, 22591, 25346, 27347, 35834, 36271, 45182, 45733, 54694, 55361, 64657, 72542, 78269, 91466, 98687, 110722, 129314, 156538, 197374, 519593, 1039186, 1051859, 1487111, 1875053, 2103718, 2269801, 2974222, 3750106, 4539602, 43126219, 86252438]

約数ペア:

[(1, 86252438), (2, 43126219), (19, 4539602), (23, 3750106), (29, 2974222), (38, 2269801), (41, 2103718), (46, 1875053), (58, 1487111), (82, 1051859), (83, 1039186), (166, 519593), (437, 197374), (551, 156538), (667, 129314), (779, 110722), (874, 98687), (943, 91466), (1102, 78269), (1189, 72542), (1334, 64657), (1558, 55361), (1577, 54694), (1886, 45733), (1909, 45182), (2378, 36271), (2407, 35834), (3154, 27347), (3403, 25346), (3818, 22591), (4814, 17917), (6806, 12673)]