66954636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15629}}^1$

素因数の和:15663

約数の個数: 72

約数和(自身を含む): 204815520

約数和(自身を除く): 137860884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 15629, 31258, 46887, 62516, 93774, 109403, 140661, 187548, 218806, 265693, 281322, 328209, 437612, 531386, 562644, 656418, 797079, 984627, 1062772, 1312836, 1594158, 1859851, 1969254, 2391237, 3188316, 3719702, 3938508, 4782474, 5579553, 7439404, 9564948, 11159106, 16738659, 22318212, 33477318, 66954636]

約数ペア:

[(1, 66954636), (2, 33477318), (3, 22318212), (4, 16738659), (6, 11159106), (7, 9564948), (9, 7439404), (12, 5579553), (14, 4782474), (17, 3938508), (18, 3719702), (21, 3188316), (28, 2391237), (34, 1969254), (36, 1859851), (42, 1594158), (51, 1312836), (63, 1062772), (68, 984627), (84, 797079), (102, 656418), (119, 562644), (126, 531386), (153, 437612), (204, 328209), (238, 281322), (252, 265693), (306, 218806), (357, 187548), (476, 140661), (612, 109403), (714, 93774), (1071, 62516), (1428, 46887), (2142, 31258), (4284, 15629)]