123056766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1297}}^1$

素因数の和:1566

約数の個数: 64

約数和(自身を含む): 314012160

約数和(自身を除く): 190955394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 251, 378, 502, 753, 1297, 1506, 1757, 2259, 2594, 3514, 3891, 4518, 5271, 6777, 7782, 9079, 10542, 11673, 13554, 15813, 18158, 23346, 27237, 31626, 35019, 47439, 54474, 70038, 81711, 94878, 163422, 245133, 325547, 490266, 651094, 976641, 1953282, 2278829, 2929923, 4557658, 5859846, 6836487, 8789769, 13672974, 17579538, 20509461, 41018922, 61528383, 123056766]

約数ペア:

[(1, 123056766), (2, 61528383), (3, 41018922), (6, 20509461), (7, 17579538), (9, 13672974), (14, 8789769), (18, 6836487), (21, 5859846), (27, 4557658), (42, 2929923), (54, 2278829), (63, 1953282), (126, 976641), (189, 651094), (251, 490266), (378, 325547), (502, 245133), (753, 163422), (1297, 94878), (1506, 81711), (1757, 70038), (2259, 54474), (2594, 47439), (3514, 35019), (3891, 31626), (4518, 27237), (5271, 23346), (6777, 18158), (7782, 15813), (9079, 13554), (10542, 11673)]