90690104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 190771200

約数和(自身を除く): 100081096

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 79, 92, 136, 158, 184, 316, 367, 391, 632, 734, 782, 1343, 1468, 1564, 1817, 2686, 2936, 3128, 3634, 5372, 6239, 7268, 8441, 10744, 12478, 14536, 16882, 24956, 28993, 30889, 33764, 49912, 57986, 61778, 67528, 115972, 123556, 143497, 231944, 247112, 286994, 492881, 573988, 666839, 985762, 1147976, 1333678, 1971524, 2667356, 3943048, 5334712, 11336263, 22672526, 45345052, 90690104]

約数ペア:

[(1, 90690104), (2, 45345052), (4, 22672526), (8, 11336263), (17, 5334712), (23, 3943048), (34, 2667356), (46, 1971524), (68, 1333678), (79, 1147976), (92, 985762), (136, 666839), (158, 573988), (184, 492881), (316, 286994), (367, 247112), (391, 231944), (632, 143497), (734, 123556), (782, 115972), (1343, 67528), (1468, 61778), (1564, 57986), (1817, 49912), (2686, 33764), (2936, 30889), (3128, 28993), (3634, 24956), (5372, 16882), (6239, 14536), (7268, 12478), (8441, 10744)]