81127944

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 154744056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 79, 102, 136, 153, 158, 204, 237, 306, 316, 408, 474, 612, 632, 711, 839, 948, 1224, 1343, 1422, 1678, 1896, 2517, 2686, 2844, 3356, 4029, 5034, 5372, 5688, 6712, 7551, 8058, 10068, 10744, 12087, 14263, 15102, 16116, 20136, 24174, 28526, 30204, 32232, 42789, 48348, 57052, 60408, 66281, 85578, 96696, 114104, 128367, 132562, 171156, 198843, 256734, 265124, 342312, 397686, 513468, 530248, 596529, 795372, 1026936, 1126777, 1193058, 1590744, 2253554, 2386116, 3380331, 4507108, 4772232, 6760662, 9014216, 10140993, 13521324, 20281986, 27042648, 40563972, 81127944]

約数ペア:

[(1, 81127944), (2, 40563972), (3, 27042648), (4, 20281986), (6, 13521324), (8, 10140993), (9, 9014216), (12, 6760662), (17, 4772232), (18, 4507108), (24, 3380331), (34, 2386116), (36, 2253554), (51, 1590744), (68, 1193058), (72, 1126777), (79, 1026936), (102, 795372), (136, 596529), (153, 530248), (158, 513468), (204, 397686), (237, 342312), (306, 265124), (316, 256734), (408, 198843), (474, 171156), (612, 132562), (632, 128367), (711, 114104), (839, 96696), (948, 85578), (1224, 66281), (1343, 60408), (1422, 57052), (1678, 48348), (1896, 42789), (2517, 32232), (2686, 30204), (2844, 28526), (3356, 24174), (4029, 20136), (5034, 16116), (5372, 15102), (5688, 14263), (6712, 12087), (7551, 10744), (8058, 10068)]