25777296

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 77453376

約数和(自身を除く): 51676080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 181, 184, 207, 258, 276, 344, 362, 368, 387, 414, 516, 543, 552, 688, 724, 774, 828, 989, 1032, 1086, 1104, 1448, 1548, 1629, 1656, 1978, 2064, 2172, 2896, 2967, 3096, 3258, 3312, 3956, 4163, 4344, 5934, 6192, 6516, 7783, 7912, 8326, 8688, 8901, 11868, 12489, 13032, 15566, 15824, 16652, 17802, 23349, 23736, 24978, 26064, 31132, 33304, 35604, 37467, 46698, 47472, 49956, 62264, 66608, 70047, 71208, 74934, 93396, 99912, 124528, 140094, 142416, 149868, 179009, 186792, 199824, 280188, 299736, 358018, 373584, 537027, 560376, 599472, 716036, 1074054, 1120752, 1432072, 1611081, 2148108, 2864144, 3222162, 4296216, 6444324, 8592432, 12888648, 25777296]

約数ペア:

[(1, 25777296), (2, 12888648), (3, 8592432), (4, 6444324), (6, 4296216), (8, 3222162), (9, 2864144), (12, 2148108), (16, 1611081), (18, 1432072), (23, 1120752), (24, 1074054), (36, 716036), (43, 599472), (46, 560376), (48, 537027), (69, 373584), (72, 358018), (86, 299736), (92, 280188), (129, 199824), (138, 186792), (144, 179009), (172, 149868), (181, 142416), (184, 140094), (207, 124528), (258, 99912), (276, 93396), (344, 74934), (362, 71208), (368, 70047), (387, 66608), (414, 62264), (516, 49956), (543, 47472), (552, 46698), (688, 37467), (724, 35604), (774, 33304), (828, 31132), (989, 26064), (1032, 24978), (1086, 23736), (1104, 23349), (1448, 17802), (1548, 16652), (1629, 15824), (1656, 15566), (1978, 13032), (2064, 12489), (2172, 11868), (2896, 8901), (2967, 8688), (3096, 8326), (3258, 7912), (3312, 7783), (3956, 6516), (4163, 6192), (4344, 5934)]