8883888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 25831680

約数和(自身を除く): 16947792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 619, 624, 897, 1104, 1196, 1238, 1794, 1857, 2392, 2476, 3588, 3714, 4784, 4952, 7176, 7428, 8047, 9904, 14237, 14352, 14856, 16094, 24141, 28474, 29712, 32188, 42711, 48282, 56948, 64376, 85422, 96564, 113896, 128752, 170844, 185081, 193128, 227792, 341688, 370162, 386256, 555243, 683376, 740324, 1110486, 1480648, 2220972, 2961296, 4441944, 8883888]

約数ペア:

[(1, 8883888), (2, 4441944), (3, 2961296), (4, 2220972), (6, 1480648), (8, 1110486), (12, 740324), (13, 683376), (16, 555243), (23, 386256), (24, 370162), (26, 341688), (39, 227792), (46, 193128), (48, 185081), (52, 170844), (69, 128752), (78, 113896), (92, 96564), (104, 85422), (138, 64376), (156, 56948), (184, 48282), (208, 42711), (276, 32188), (299, 29712), (312, 28474), (368, 24141), (552, 16094), (598, 14856), (619, 14352), (624, 14237), (897, 9904), (1104, 8047), (1196, 7428), (1238, 7176), (1794, 4952), (1857, 4784), (2392, 3714), (2476, 3588)]