90021312

素因数分解:

$2^6\times 3^2\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:810

約数の個数: 84

約数和(自身を含む): 259339080

約数和(自身を除く): 169317768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 373, 419, 576, 746, 838, 1119, 1257, 1492, 1676, 2238, 2514, 2984, 3352, 3357, 3771, 4476, 5028, 5968, 6704, 6714, 7542, 8952, 10056, 11936, 13408, 13428, 15084, 17904, 20112, 23872, 26816, 26856, 30168, 35808, 40224, 53712, 60336, 71616, 80448, 107424, 120672, 156287, 214848, 241344, 312574, 468861, 625148, 937722, 1250296, 1406583, 1875444, 2500592, 2813166, 3750888, 5001184, 5626332, 7501776, 10002368, 11252664, 15003552, 22505328, 30007104, 45010656, 90021312]

約数ペア:

[(1, 90021312), (2, 45010656), (3, 30007104), (4, 22505328), (6, 15003552), (8, 11252664), (9, 10002368), (12, 7501776), (16, 5626332), (18, 5001184), (24, 3750888), (32, 2813166), (36, 2500592), (48, 1875444), (64, 1406583), (72, 1250296), (96, 937722), (144, 625148), (192, 468861), (288, 312574), (373, 241344), (419, 214848), (576, 156287), (746, 120672), (838, 107424), (1119, 80448), (1257, 71616), (1492, 60336), (1676, 53712), (2238, 40224), (2514, 35808), (2984, 30168), (3352, 26856), (3357, 26816), (3771, 23872), (4476, 20112), (5028, 17904), (5968, 15084), (6704, 13428), (6714, 13408), (7542, 11936), (8952, 10056)]