84878864

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 194987520

約数和(自身を除く): 110108656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 79, 106, 112, 158, 181, 212, 316, 362, 371, 424, 553, 632, 724, 742, 848, 1106, 1264, 1267, 1448, 1484, 2212, 2534, 2896, 2968, 4187, 4424, 5068, 5936, 8374, 8848, 9593, 10136, 14299, 16748, 19186, 20272, 28598, 29309, 33496, 38372, 57196, 58618, 66992, 67151, 76744, 100093, 114392, 117236, 134302, 153488, 200186, 228784, 234472, 268604, 400372, 468944, 537208, 757847, 800744, 1074416, 1515694, 1601488, 3031388, 5304929, 6062776, 10609858, 12125552, 21219716, 42439432, 84878864]

約数ペア:

[(1, 84878864), (2, 42439432), (4, 21219716), (7, 12125552), (8, 10609858), (14, 6062776), (16, 5304929), (28, 3031388), (53, 1601488), (56, 1515694), (79, 1074416), (106, 800744), (112, 757847), (158, 537208), (181, 468944), (212, 400372), (316, 268604), (362, 234472), (371, 228784), (424, 200186), (553, 153488), (632, 134302), (724, 117236), (742, 114392), (848, 100093), (1106, 76744), (1264, 67151), (1267, 66992), (1448, 58618), (1484, 57196), (2212, 38372), (2534, 33496), (2896, 29309), (2968, 28598), (4187, 20272), (4424, 19186), (5068, 16748), (5936, 14299), (8374, 10136), (8848, 9593)]