68373018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 174539520

約数和(自身を除く): 106166502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 277, 378, 554, 653, 831, 1306, 1662, 1939, 1959, 2493, 3878, 3918, 4571, 4986, 5817, 5877, 7479, 9142, 11634, 11754, 13713, 14958, 17451, 17631, 27426, 34902, 35262, 41139, 52353, 82278, 104706, 123417, 180881, 246834, 361762, 542643, 1085286, 1266167, 1627929, 2532334, 3255858, 3798501, 4883787, 7597002, 9767574, 11395503, 22791006, 34186509, 68373018]

約数ペア:

[(1, 68373018), (2, 34186509), (3, 22791006), (6, 11395503), (7, 9767574), (9, 7597002), (14, 4883787), (18, 3798501), (21, 3255858), (27, 2532334), (42, 1627929), (54, 1266167), (63, 1085286), (126, 542643), (189, 361762), (277, 246834), (378, 180881), (554, 123417), (653, 104706), (831, 82278), (1306, 52353), (1662, 41139), (1939, 35262), (1959, 34902), (2493, 27426), (3878, 17631), (3918, 17451), (4571, 14958), (4986, 13713), (5817, 11754), (5877, 11634), (7479, 9142)]