68219568

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5323}}^1$

素因数の和:5426

約数の個数: 60

約数和(自身を含む): 193101480

約数和(自身を除く): 124881912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 5323, 6408, 10646, 12816, 15969, 21292, 31938, 42584, 47907, 63876, 85168, 95814, 127752, 191628, 255504, 383256, 473747, 766512, 947494, 1421241, 1894988, 2842482, 3789976, 4263723, 5684964, 7579952, 8527446, 11369928, 17054892, 22739856, 34109784, 68219568]

約数ペア:

[(1, 68219568), (2, 34109784), (3, 22739856), (4, 17054892), (6, 11369928), (8, 8527446), (9, 7579952), (12, 5684964), (16, 4263723), (18, 3789976), (24, 2842482), (36, 1894988), (48, 1421241), (72, 947494), (89, 766512), (144, 473747), (178, 383256), (267, 255504), (356, 191628), (534, 127752), (712, 95814), (801, 85168), (1068, 63876), (1424, 47907), (1602, 42584), (2136, 31938), (3204, 21292), (4272, 15969), (5323, 12816), (6408, 10646)]