90268962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 141974238

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 41, 42, 57, 62, 82, 89, 93, 114, 123, 133, 178, 186, 217, 246, 266, 267, 287, 399, 434, 534, 574, 589, 623, 651, 779, 798, 861, 1178, 1246, 1271, 1302, 1558, 1691, 1722, 1767, 1869, 2337, 2542, 2759, 3382, 3534, 3649, 3738, 3813, 4123, 4674, 5073, 5453, 5518, 7298, 7626, 8246, 8277, 8897, 10146, 10906, 10947, 11837, 12369, 16359, 16554, 17794, 19313, 21894, 23674, 24149, 24738, 25543, 26691, 32718, 35511, 38626, 48298, 51086, 52421, 53382, 57939, 69331, 71022, 72447, 76629, 104842, 113119, 115878, 138662, 144894, 153258, 157263, 169043, 207993, 226238, 314526, 338086, 339357, 366947, 415986, 485317, 507129, 678714, 733894, 791833, 970634, 1014258, 1100841, 1455951, 1583666, 2149261, 2201682, 2375499, 2911902, 4298522, 4750998, 6447783, 12895566, 15044827, 30089654, 45134481, 90268962]

約数ペア:

[(1, 90268962), (2, 45134481), (3, 30089654), (6, 15044827), (7, 12895566), (14, 6447783), (19, 4750998), (21, 4298522), (31, 2911902), (38, 2375499), (41, 2201682), (42, 2149261), (57, 1583666), (62, 1455951), (82, 1100841), (89, 1014258), (93, 970634), (114, 791833), (123, 733894), (133, 678714), (178, 507129), (186, 485317), (217, 415986), (246, 366947), (266, 339357), (267, 338086), (287, 314526), (399, 226238), (434, 207993), (534, 169043), (574, 157263), (589, 153258), (623, 144894), (651, 138662), (779, 115878), (798, 113119), (861, 104842), (1178, 76629), (1246, 72447), (1271, 71022), (1302, 69331), (1558, 57939), (1691, 53382), (1722, 52421), (1767, 51086), (1869, 48298), (2337, 38626), (2542, 35511), (2759, 32718), (3382, 26691), (3534, 25543), (3649, 24738), (3738, 24149), (3813, 23674), (4123, 21894), (4674, 19313), (5073, 17794), (5453, 16554), (5518, 16359), (7298, 12369), (7626, 11837), (8246, 10947), (8277, 10906), (8897, 10146)]