65160816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2179}}^1$

素因数の和:2286

約数の個数: 80

約数和(自身を含む): 194630400

約数和(自身を除く): 129469584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2179, 2492, 3738, 4272, 4358, 4984, 6537, 7476, 8716, 9968, 13074, 14952, 15253, 17432, 26148, 29904, 30506, 34864, 45759, 52296, 61012, 91518, 104592, 122024, 183036, 193931, 244048, 366072, 387862, 581793, 732144, 775724, 1163586, 1357517, 1551448, 2327172, 2715034, 3102896, 4072551, 4654344, 5430068, 8145102, 9308688, 10860136, 16290204, 21720272, 32580408, 65160816]

約数ペア:

[(1, 65160816), (2, 32580408), (3, 21720272), (4, 16290204), (6, 10860136), (7, 9308688), (8, 8145102), (12, 5430068), (14, 4654344), (16, 4072551), (21, 3102896), (24, 2715034), (28, 2327172), (42, 1551448), (48, 1357517), (56, 1163586), (84, 775724), (89, 732144), (112, 581793), (168, 387862), (178, 366072), (267, 244048), (336, 193931), (356, 183036), (534, 122024), (623, 104592), (712, 91518), (1068, 61012), (1246, 52296), (1424, 45759), (1869, 34864), (2136, 30506), (2179, 29904), (2492, 26148), (3738, 17432), (4272, 15253), (4358, 14952), (4984, 13074), (6537, 9968), (7476, 8716)]