79461918

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 186001920

約数和(自身を除く): 106540002

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 137, 138, 207, 274, 411, 414, 467, 621, 822, 934, 1233, 1242, 1401, 2466, 2802, 3151, 3699, 4203, 6302, 7398, 8406, 9453, 10741, 12609, 18906, 21482, 25218, 28359, 32223, 56718, 63979, 64446, 85077, 96669, 127958, 170154, 191937, 193338, 290007, 383874, 575811, 580014, 1151622, 1471517, 1727433, 2943034, 3454866, 4414551, 8829102, 13243653, 26487306, 39730959, 79461918]

約数ペア:

[(1, 79461918), (2, 39730959), (3, 26487306), (6, 13243653), (9, 8829102), (18, 4414551), (23, 3454866), (27, 2943034), (46, 1727433), (54, 1471517), (69, 1151622), (137, 580014), (138, 575811), (207, 383874), (274, 290007), (411, 193338), (414, 191937), (467, 170154), (621, 127958), (822, 96669), (934, 85077), (1233, 64446), (1242, 63979), (1401, 56718), (2466, 32223), (2802, 28359), (3151, 25218), (3699, 21482), (4203, 18906), (6302, 12609), (7398, 10741), (8406, 9453)]