83491624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 177120000

約数和(自身を除く): 93628376

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 79, 136, 152, 158, 316, 323, 409, 632, 646, 818, 1292, 1343, 1501, 1636, 2584, 2686, 3002, 3272, 5372, 6004, 6953, 7771, 10744, 12008, 13906, 15542, 25517, 27812, 31084, 32311, 51034, 55624, 62168, 64622, 102068, 129244, 132107, 204136, 258488, 264214, 528428, 549287, 613909, 1056856, 1098574, 1227818, 2197148, 2455636, 4394296, 4911272, 10436453, 20872906, 41745812, 83491624]

約数ペア:

[(1, 83491624), (2, 41745812), (4, 20872906), (8, 10436453), (17, 4911272), (19, 4394296), (34, 2455636), (38, 2197148), (68, 1227818), (76, 1098574), (79, 1056856), (136, 613909), (152, 549287), (158, 528428), (316, 264214), (323, 258488), (409, 204136), (632, 132107), (646, 129244), (818, 102068), (1292, 64622), (1343, 62168), (1501, 55624), (1636, 51034), (2584, 32311), (2686, 31084), (3002, 27812), (3272, 25517), (5372, 15542), (6004, 13906), (6953, 12008), (7771, 10744)]