68207808

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20897}}^1$

素因数の和:20929

約数の個数: 56

約数和(自身を含む): 191091312

約数和(自身を除く): 122883504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 20897, 41794, 62691, 83588, 125382, 167176, 250764, 334352, 355249, 501528, 668704, 710498, 1003056, 1065747, 1337408, 1420996, 2006112, 2131494, 2841992, 4012224, 4262988, 5683984, 8525976, 11367968, 17051952, 22735936, 34103904, 68207808]

約数ペア:

[(1, 68207808), (2, 34103904), (3, 22735936), (4, 17051952), (6, 11367968), (8, 8525976), (12, 5683984), (16, 4262988), (17, 4012224), (24, 2841992), (32, 2131494), (34, 2006112), (48, 1420996), (51, 1337408), (64, 1065747), (68, 1003056), (96, 710498), (102, 668704), (136, 501528), (192, 355249), (204, 334352), (272, 250764), (408, 167176), (544, 125382), (816, 83588), (1088, 62691), (1632, 41794), (3264, 20897)]