80461428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 209932800

約数和(自身を除く): 129471372

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 43, 57, 58, 76, 86, 87, 114, 116, 129, 172, 174, 228, 258, 283, 348, 516, 551, 566, 817, 849, 1102, 1132, 1247, 1634, 1653, 1698, 2204, 2451, 2494, 3268, 3306, 3396, 3741, 4902, 4988, 5377, 6612, 7482, 8207, 9804, 10754, 12169, 14964, 16131, 16414, 21508, 23693, 24338, 24621, 32262, 32828, 36507, 47386, 48676, 49242, 64524, 71079, 73014, 94772, 98484, 142158, 146028, 155933, 231211, 284316, 311866, 352901, 462422, 467799, 623732, 693633, 705802, 924844, 935598, 1058703, 1387266, 1411604, 1871196, 2117406, 2774532, 4234812, 6705119, 13410238, 20115357, 26820476, 40230714, 80461428]

約数ペア:

[(1, 80461428), (2, 40230714), (3, 26820476), (4, 20115357), (6, 13410238), (12, 6705119), (19, 4234812), (29, 2774532), (38, 2117406), (43, 1871196), (57, 1411604), (58, 1387266), (76, 1058703), (86, 935598), (87, 924844), (114, 705802), (116, 693633), (129, 623732), (172, 467799), (174, 462422), (228, 352901), (258, 311866), (283, 284316), (348, 231211), (516, 155933), (551, 146028), (566, 142158), (817, 98484), (849, 94772), (1102, 73014), (1132, 71079), (1247, 64524), (1634, 49242), (1653, 48676), (1698, 47386), (2204, 36507), (2451, 32828), (2494, 32262), (3268, 24621), (3306, 24338), (3396, 23693), (3741, 21508), (4902, 16414), (4988, 16131), (5377, 14964), (6612, 12169), (7482, 10754), (8207, 9804)]