91569608

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 188252100

約数和(自身を除く): 96682492

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 169, 178, 338, 356, 676, 712, 761, 1157, 1352, 1522, 2314, 3044, 4628, 6088, 9256, 9893, 15041, 19786, 30082, 39572, 60164, 67729, 79144, 120328, 128609, 135458, 257218, 270916, 514436, 541832, 880477, 1028872, 1760954, 3521908, 7043816, 11446201, 22892402, 45784804, 91569608]

約数ペア:

[(1, 91569608), (2, 45784804), (4, 22892402), (8, 11446201), (13, 7043816), (26, 3521908), (52, 1760954), (89, 1028872), (104, 880477), (169, 541832), (178, 514436), (338, 270916), (356, 257218), (676, 135458), (712, 128609), (761, 120328), (1157, 79144), (1352, 67729), (1522, 60164), (2314, 39572), (3044, 30082), (4628, 19786), (6088, 15041), (9256, 9893)]