83871288

素因数分解:

$2^3\times 3^4\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 236225880

約数和(自身を除く): 152354592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 347, 373, 648, 694, 746, 1041, 1119, 1388, 1492, 2082, 2238, 2776, 2984, 3123, 3357, 4164, 4476, 6246, 6714, 8328, 8952, 9369, 10071, 12492, 13428, 18738, 20142, 24984, 26856, 28107, 30213, 37476, 40284, 56214, 60426, 74952, 80568, 112428, 120852, 129431, 224856, 241704, 258862, 388293, 517724, 776586, 1035448, 1164879, 1553172, 2329758, 3106344, 3494637, 4659516, 6989274, 9319032, 10483911, 13978548, 20967822, 27957096, 41935644, 83871288]

約数ペア:

[(1, 83871288), (2, 41935644), (3, 27957096), (4, 20967822), (6, 13978548), (8, 10483911), (9, 9319032), (12, 6989274), (18, 4659516), (24, 3494637), (27, 3106344), (36, 2329758), (54, 1553172), (72, 1164879), (81, 1035448), (108, 776586), (162, 517724), (216, 388293), (324, 258862), (347, 241704), (373, 224856), (648, 129431), (694, 120852), (746, 112428), (1041, 80568), (1119, 74952), (1388, 60426), (1492, 56214), (2082, 40284), (2238, 37476), (2776, 30213), (2984, 28107), (3123, 26856), (3357, 24984), (4164, 20142), (4476, 18738), (6246, 13428), (6714, 12492), (8328, 10071), (8952, 9369)]