89270328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 268554240

約数和(自身を除く): 179283912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 61, 62, 84, 93, 122, 124, 168, 183, 186, 217, 244, 248, 281, 366, 372, 427, 434, 488, 562, 651, 732, 744, 843, 854, 868, 1124, 1281, 1302, 1464, 1686, 1708, 1736, 1891, 1967, 2248, 2562, 2604, 3372, 3416, 3782, 3934, 5124, 5208, 5673, 5901, 6744, 7564, 7868, 8711, 10248, 11346, 11802, 13237, 15128, 15736, 17141, 17422, 22692, 23604, 26133, 26474, 34282, 34844, 39711, 45384, 47208, 51423, 52266, 52948, 60977, 68564, 69688, 79422, 102846, 104532, 105896, 119987, 121954, 137128, 158844, 182931, 205692, 209064, 239974, 243908, 317688, 359961, 365862, 411384, 479948, 487816, 531371, 719922, 731724, 959896, 1062742, 1439844, 1463448, 1594113, 2125484, 2879688, 3188226, 3719597, 4250968, 6376452, 7439194, 11158791, 12752904, 14878388, 22317582, 29756776, 44635164, 89270328]

約数ペア:

[(1, 89270328), (2, 44635164), (3, 29756776), (4, 22317582), (6, 14878388), (7, 12752904), (8, 11158791), (12, 7439194), (14, 6376452), (21, 4250968), (24, 3719597), (28, 3188226), (31, 2879688), (42, 2125484), (56, 1594113), (61, 1463448), (62, 1439844), (84, 1062742), (93, 959896), (122, 731724), (124, 719922), (168, 531371), (183, 487816), (186, 479948), (217, 411384), (244, 365862), (248, 359961), (281, 317688), (366, 243908), (372, 239974), (427, 209064), (434, 205692), (488, 182931), (562, 158844), (651, 137128), (732, 121954), (744, 119987), (843, 105896), (854, 104532), (868, 102846), (1124, 79422), (1281, 69688), (1302, 68564), (1464, 60977), (1686, 52948), (1708, 52266), (1736, 51423), (1891, 47208), (1967, 45384), (2248, 39711), (2562, 34844), (2604, 34282), (3372, 26474), (3416, 26133), (3782, 23604), (3934, 22692), (5124, 17422), (5208, 17141), (5673, 15736), (5901, 15128), (6744, 13237), (7564, 11802), (7868, 11346), (8711, 10248)]