80253628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4762

約数の個数: 48

約数和(自身を含む): 176569344

約数和(自身を除く): 96315716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 4691, 8554, 9382, 17108, 18764, 32837, 60983, 65674, 121966, 131348, 220477, 243932, 426881, 440954, 853762, 881908, 1543339, 1707524, 2866201, 3086678, 5732402, 6173356, 11464804, 20063407, 40126814, 80253628]

約数ペア:

[(1, 80253628), (2, 40126814), (4, 20063407), (7, 11464804), (13, 6173356), (14, 5732402), (26, 3086678), (28, 2866201), (47, 1707524), (52, 1543339), (91, 881908), (94, 853762), (182, 440954), (188, 426881), (329, 243932), (364, 220477), (611, 131348), (658, 121966), (1222, 65674), (1316, 60983), (2444, 32837), (4277, 18764), (4691, 17108), (8554, 9382)]