81837408

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44867}}^1$

素因数の和:44899

約数の個数: 48

約数和(自身を含む): 226134720

約数和(自身を除く): 144297312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 44867, 89734, 134601, 179468, 269202, 358936, 538404, 717872, 852473, 1076808, 1435744, 1704946, 2153616, 2557419, 3409892, 4307232, 5114838, 6819784, 10229676, 13639568, 20459352, 27279136, 40918704, 81837408]

約数ペア:

[(1, 81837408), (2, 40918704), (3, 27279136), (4, 20459352), (6, 13639568), (8, 10229676), (12, 6819784), (16, 5114838), (19, 4307232), (24, 3409892), (32, 2557419), (38, 2153616), (48, 1704946), (57, 1435744), (76, 1076808), (96, 852473), (114, 717872), (152, 538404), (228, 358936), (304, 269202), (456, 179468), (608, 134601), (912, 89734), (1824, 44867)]