64366148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 92398012

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 119, 133, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 532, 646, 647, 748, 836, 1292, 1294, 1309, 1463, 2261, 2588, 2618, 2926, 3553, 4522, 4529, 5236, 5852, 7106, 7117, 9044, 9058, 10999, 12293, 14212, 14234, 18116, 21998, 24586, 24871, 28468, 43996, 49172, 49742, 49819, 76993, 86051, 99484, 99638, 120989, 135223, 153986, 172102, 199276, 208981, 241978, 270446, 307972, 344204, 417962, 483956, 540892, 835924, 846923, 946561, 1462867, 1693846, 1893122, 2298791, 2925734, 3387692, 3786244, 4597582, 5851468, 9195164, 16091537, 32183074, 64366148]

約数ペア:

[(1, 64366148), (2, 32183074), (4, 16091537), (7, 9195164), (11, 5851468), (14, 4597582), (17, 3786244), (19, 3387692), (22, 2925734), (28, 2298791), (34, 1893122), (38, 1693846), (44, 1462867), (68, 946561), (76, 846923), (77, 835924), (119, 540892), (133, 483956), (154, 417962), (187, 344204), (209, 307972), (238, 270446), (266, 241978), (308, 208981), (323, 199276), (374, 172102), (418, 153986), (476, 135223), (532, 120989), (646, 99638), (647, 99484), (748, 86051), (836, 76993), (1292, 49819), (1294, 49742), (1309, 49172), (1463, 43996), (2261, 28468), (2588, 24871), (2618, 24586), (2926, 21998), (3553, 18116), (4522, 14234), (4529, 14212), (5236, 12293), (5852, 10999), (7106, 9058), (7117, 9044)]