80935968

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20563}}^1$

素因数の和:20617

約数の個数: 48

約数和(自身を含む): 217649376

約数和(自身を除く): 136713408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 20563, 41126, 61689, 82252, 123378, 164504, 246756, 329008, 493512, 658016, 843083, 987024, 1686166, 1974048, 2529249, 3372332, 5058498, 6744664, 10116996, 13489328, 20233992, 26978656, 40467984, 80935968]

約数ペア:

[(1, 80935968), (2, 40467984), (3, 26978656), (4, 20233992), (6, 13489328), (8, 10116996), (12, 6744664), (16, 5058498), (24, 3372332), (32, 2529249), (41, 1974048), (48, 1686166), (82, 987024), (96, 843083), (123, 658016), (164, 493512), (246, 329008), (328, 246756), (492, 164504), (656, 123378), (984, 82252), (1312, 61689), (1968, 41126), (3936, 20563)]