66164868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23869}}^1$

素因数の和:23897

約数の個数: 72

約数和(自身を含む): 208528320

約数和(自身を除く): 142363452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 23869, 47738, 71607, 95476, 143214, 167083, 214821, 262559, 286428, 334166, 429642, 501249, 525118, 668332, 787677, 859284, 1002498, 1050236, 1503747, 1575354, 1837913, 2004996, 2363031, 3007494, 3150708, 3675826, 4726062, 5513739, 6014988, 7351652, 9452124, 11027478, 16541217, 22054956, 33082434, 66164868]

約数ペア:

[(1, 66164868), (2, 33082434), (3, 22054956), (4, 16541217), (6, 11027478), (7, 9452124), (9, 7351652), (11, 6014988), (12, 5513739), (14, 4726062), (18, 3675826), (21, 3150708), (22, 3007494), (28, 2363031), (33, 2004996), (36, 1837913), (42, 1575354), (44, 1503747), (63, 1050236), (66, 1002498), (77, 859284), (84, 787677), (99, 668332), (126, 525118), (132, 501249), (154, 429642), (198, 334166), (231, 286428), (252, 262559), (308, 214821), (396, 167083), (462, 143214), (693, 95476), (924, 71607), (1386, 47738), (2772, 23869)]