66723804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{88259}}^1$

素因数の和:88279

約数の個数: 48

約数和(自身を含む): 197702400

約数和(自身を除く): 130978596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 88259, 176518, 264777, 353036, 529554, 617813, 794331, 1059108, 1235626, 1588662, 1853439, 2382993, 2471252, 3177324, 3706878, 4765986, 5560317, 7413756, 9531972, 11120634, 16680951, 22241268, 33361902, 66723804]

約数ペア:

[(1, 66723804), (2, 33361902), (3, 22241268), (4, 16680951), (6, 11120634), (7, 9531972), (9, 7413756), (12, 5560317), (14, 4765986), (18, 3706878), (21, 3177324), (27, 2471252), (28, 2382993), (36, 1853439), (42, 1588662), (54, 1235626), (63, 1059108), (84, 794331), (108, 617813), (126, 529554), (189, 353036), (252, 264777), (378, 176518), (756, 88259)]