90791764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8293}}^1$

素因数の和:8344

約数の個数: 48

約数和(自身を含む): 200648448

約数和(自身を除く): 109856684

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 8293, 10948, 16586, 33172, 58051, 116102, 140981, 190739, 232204, 281962, 381478, 563924, 762956, 986867, 1335173, 1973734, 2670346, 3242563, 3947468, 5340692, 6485126, 12970252, 22697941, 45395882, 90791764]

約数ペア:

[(1, 90791764), (2, 45395882), (4, 22697941), (7, 12970252), (14, 6485126), (17, 5340692), (23, 3947468), (28, 3242563), (34, 2670346), (46, 1973734), (68, 1335173), (92, 986867), (119, 762956), (161, 563924), (238, 381478), (322, 281962), (391, 232204), (476, 190739), (644, 140981), (782, 116102), (1564, 58051), (2737, 33172), (5474, 16586), (8293, 10948)]