66644856

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5450

約数の個数: 80

約数和(自身を含む): 196528200

約数和(自身を除く): 129883344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 5413, 6156, 10826, 12312, 16239, 21652, 32478, 43304, 48717, 64956, 97434, 102847, 129912, 146151, 194868, 205694, 292302, 308541, 389736, 411388, 438453, 584604, 617082, 822776, 876906, 925623, 1169208, 1234164, 1753812, 1851246, 2468328, 2776869, 3507624, 3702492, 5553738, 7404984, 8330607, 11107476, 16661214, 22214952, 33322428, 66644856]

約数ペア:

[(1, 66644856), (2, 33322428), (3, 22214952), (4, 16661214), (6, 11107476), (8, 8330607), (9, 7404984), (12, 5553738), (18, 3702492), (19, 3507624), (24, 2776869), (27, 2468328), (36, 1851246), (38, 1753812), (54, 1234164), (57, 1169208), (72, 925623), (76, 876906), (81, 822776), (108, 617082), (114, 584604), (152, 438453), (162, 411388), (171, 389736), (216, 308541), (228, 292302), (324, 205694), (342, 194868), (456, 146151), (513, 129912), (648, 102847), (684, 97434), (1026, 64956), (1368, 48717), (1539, 43304), (2052, 32478), (3078, 21652), (4104, 16239), (5413, 12312), (6156, 10826)]