89909862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 217620480

約数和(自身を除く): 127710618

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 307, 367, 399, 614, 734, 798, 921, 1101, 1842, 2149, 2202, 2569, 4298, 5138, 5833, 6447, 6973, 7707, 11666, 12894, 13946, 15414, 17499, 20919, 34998, 40831, 41838, 48811, 81662, 97622, 112669, 122493, 146433, 225338, 244986, 292866, 338007, 676014, 788683, 1577366, 2140711, 2366049, 4281422, 4732098, 6422133, 12844266, 14984977, 29969954, 44954931, 89909862]

約数ペア:

[(1, 89909862), (2, 44954931), (3, 29969954), (6, 14984977), (7, 12844266), (14, 6422133), (19, 4732098), (21, 4281422), (38, 2366049), (42, 2140711), (57, 1577366), (114, 788683), (133, 676014), (266, 338007), (307, 292866), (367, 244986), (399, 225338), (614, 146433), (734, 122493), (798, 112669), (921, 97622), (1101, 81662), (1842, 48811), (2149, 41838), (2202, 40831), (2569, 34998), (4298, 20919), (5138, 17499), (5833, 15414), (6447, 13946), (6973, 12894), (7707, 11666)]