25378704

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4549

約数の個数: 80

約数和(自身を含む): 78467200

約数和(自身を除く): 53088496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 4519, 5616, 9038, 13557, 18076, 27114, 36152, 40671, 54228, 58747, 72304, 81342, 108456, 117494, 122013, 162684, 176241, 216912, 234988, 244026, 325368, 352482, 469976, 488052, 528723, 650736, 704964, 939952, 976104, 1057446, 1409928, 1586169, 1952208, 2114892, 2819856, 3172338, 4229784, 6344676, 8459568, 12689352, 25378704]

約数ペア:

[(1, 25378704), (2, 12689352), (3, 8459568), (4, 6344676), (6, 4229784), (8, 3172338), (9, 2819856), (12, 2114892), (13, 1952208), (16, 1586169), (18, 1409928), (24, 1057446), (26, 976104), (27, 939952), (36, 704964), (39, 650736), (48, 528723), (52, 488052), (54, 469976), (72, 352482), (78, 325368), (104, 244026), (108, 234988), (117, 216912), (144, 176241), (156, 162684), (208, 122013), (216, 117494), (234, 108456), (312, 81342), (351, 72304), (432, 58747), (468, 54228), (624, 40671), (702, 36152), (936, 27114), (1404, 18076), (1872, 13557), (2808, 9038), (4519, 5616)]