91877104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 205701120

約数和(自身を除く): 113824016

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 47, 58, 88, 94, 116, 176, 188, 232, 319, 376, 383, 464, 517, 638, 752, 766, 1034, 1276, 1363, 1532, 2068, 2552, 2726, 3064, 4136, 4213, 5104, 5452, 6128, 8272, 8426, 10904, 11107, 14993, 16852, 18001, 21808, 22214, 29986, 33704, 36002, 44428, 59972, 67408, 72004, 88856, 119944, 122177, 144008, 177712, 198011, 239888, 244354, 288016, 396022, 488708, 522029, 792044, 977416, 1044058, 1584088, 1954832, 2088116, 3168176, 4176232, 5742319, 8352464, 11484638, 22969276, 45938552, 91877104]

約数ペア:

[(1, 91877104), (2, 45938552), (4, 22969276), (8, 11484638), (11, 8352464), (16, 5742319), (22, 4176232), (29, 3168176), (44, 2088116), (47, 1954832), (58, 1584088), (88, 1044058), (94, 977416), (116, 792044), (176, 522029), (188, 488708), (232, 396022), (319, 288016), (376, 244354), (383, 239888), (464, 198011), (517, 177712), (638, 144008), (752, 122177), (766, 119944), (1034, 88856), (1276, 72004), (1363, 67408), (1532, 59972), (2068, 44428), (2552, 36002), (2726, 33704), (3064, 29986), (4136, 22214), (4213, 21808), (5104, 18001), (5452, 16852), (6128, 14993), (8272, 11107), (8426, 10904)]