84206746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 156280320

約数和(自身を除く): 72073574

約数列:

[1, 2, 13, 17, 19, 26, 34, 37, 38, 74, 221, 247, 271, 323, 442, 481, 494, 542, 629, 646, 703, 962, 1258, 1406, 3523, 4199, 4607, 5149, 7046, 8177, 8398, 9139, 9214, 10027, 10298, 11951, 16354, 18278, 20054, 23902, 59891, 66937, 87533, 119782, 130351, 133874, 155363, 170459, 175066, 190513, 260702, 310726, 340918, 381026, 1137929, 2215967, 2275858, 2476669, 3238721, 4431934, 4953338, 6477442, 42103373, 84206746]

約数ペア:

[(1, 84206746), (2, 42103373), (13, 6477442), (17, 4953338), (19, 4431934), (26, 3238721), (34, 2476669), (37, 2275858), (38, 2215967), (74, 1137929), (221, 381026), (247, 340918), (271, 310726), (323, 260702), (442, 190513), (481, 175066), (494, 170459), (542, 155363), (629, 133874), (646, 130351), (703, 119782), (962, 87533), (1258, 66937), (1406, 59891), (3523, 23902), (4199, 20054), (4607, 18278), (5149, 16354), (7046, 11951), (8177, 10298), (8398, 10027), (9139, 9214)]