25487352

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 81907200

約数和(自身を除く): 56419848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 561, 594, 612, 631, 748, 792, 918, 1122, 1188, 1224, 1262, 1496, 1683, 1836, 1893, 2244, 2376, 2524, 3366, 3672, 3786, 4488, 5048, 5049, 5679, 6732, 6941, 7572, 10098, 10727, 11358, 13464, 13882, 15144, 17037, 20196, 20823, 21454, 22716, 27764, 32181, 34074, 40392, 41646, 42908, 45432, 55528, 62469, 64362, 68148, 83292, 85816, 96543, 117997, 124938, 128724, 136296, 166584, 187407, 193086, 235994, 249876, 257448, 289629, 353991, 374814, 386172, 471988, 499752, 579258, 707982, 749628, 772344, 943976, 1061973, 1158516, 1415964, 1499256, 2123946, 2317032, 2831928, 3185919, 4247892, 6371838, 8495784, 12743676, 25487352]

約数ペア:

[(1, 25487352), (2, 12743676), (3, 8495784), (4, 6371838), (6, 4247892), (8, 3185919), (9, 2831928), (11, 2317032), (12, 2123946), (17, 1499256), (18, 1415964), (22, 1158516), (24, 1061973), (27, 943976), (33, 772344), (34, 749628), (36, 707982), (44, 579258), (51, 499752), (54, 471988), (66, 386172), (68, 374814), (72, 353991), (88, 289629), (99, 257448), (102, 249876), (108, 235994), (132, 193086), (136, 187407), (153, 166584), (187, 136296), (198, 128724), (204, 124938), (216, 117997), (264, 96543), (297, 85816), (306, 83292), (374, 68148), (396, 64362), (408, 62469), (459, 55528), (561, 45432), (594, 42908), (612, 41646), (631, 40392), (748, 34074), (792, 32181), (918, 27764), (1122, 22716), (1188, 21454), (1224, 20823), (1262, 20196), (1496, 17037), (1683, 15144), (1836, 13882), (1893, 13464), (2244, 11358), (2376, 10727), (2524, 10098), (3366, 7572), (3672, 6941), (3786, 6732), (4488, 5679), (5048, 5049)]