68448546

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 152398584

約数和(自身を除く): 83950038

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 157, 159, 314, 318, 457, 471, 477, 914, 942, 954, 1371, 1413, 2742, 2826, 4113, 8226, 8321, 16642, 24221, 24963, 48442, 49926, 71749, 72663, 74889, 143498, 145326, 149778, 215247, 217989, 430494, 435978, 645741, 1291482, 3802697, 7605394, 11408091, 22816182, 34224273, 68448546]

約数ペア:

[(1, 68448546), (2, 34224273), (3, 22816182), (6, 11408091), (9, 7605394), (18, 3802697), (53, 1291482), (106, 645741), (157, 435978), (159, 430494), (314, 217989), (318, 215247), (457, 149778), (471, 145326), (477, 143498), (914, 74889), (942, 72663), (954, 71749), (1371, 49926), (1413, 48442), (2742, 24963), (2826, 24221), (4113, 16642), (8226, 8321)]