122964768

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1019}}^1$

素因数の和:1454

約数の個数: 72

約数和(自身を含む): 350859600

約数和(自身を除く): 227894832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 838, 1019, 1257, 1676, 2038, 2514, 3057, 3352, 3771, 4076, 5028, 6114, 6704, 7542, 8152, 9171, 10056, 12228, 13408, 15084, 16304, 18342, 20112, 24456, 30168, 32608, 36684, 40224, 48912, 60336, 73368, 97824, 120672, 146736, 293472, 426961, 853922, 1280883, 1707844, 2561766, 3415688, 3842649, 5123532, 6831376, 7685298, 10247064, 13662752, 15370596, 20494128, 30741192, 40988256, 61482384, 122964768]

約数ペア:

[(1, 122964768), (2, 61482384), (3, 40988256), (4, 30741192), (6, 20494128), (8, 15370596), (9, 13662752), (12, 10247064), (16, 7685298), (18, 6831376), (24, 5123532), (32, 3842649), (36, 3415688), (48, 2561766), (72, 1707844), (96, 1280883), (144, 853922), (288, 426961), (419, 293472), (838, 146736), (1019, 120672), (1257, 97824), (1676, 73368), (2038, 60336), (2514, 48912), (3057, 40224), (3352, 36684), (3771, 32608), (4076, 30168), (5028, 24456), (6114, 20112), (6704, 18342), (7542, 16304), (8152, 15084), (9171, 13408), (10056, 12228)]