82640808

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 239578560

約数和(自身を除く): 156937752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 107, 136, 153, 204, 214, 306, 321, 408, 428, 612, 631, 642, 856, 963, 1224, 1262, 1284, 1819, 1893, 1926, 2524, 2568, 3638, 3786, 3852, 5048, 5457, 5679, 7276, 7572, 7704, 10727, 10914, 11358, 14552, 15144, 16371, 21454, 21828, 22716, 32181, 32742, 42908, 43656, 45432, 64362, 65484, 67517, 85816, 96543, 128724, 130968, 135034, 193086, 202551, 257448, 270068, 386172, 405102, 540136, 607653, 772344, 810204, 1147789, 1215306, 1620408, 2295578, 2430612, 3443367, 4591156, 4861224, 6886734, 9182312, 10330101, 13773468, 20660202, 27546936, 41320404, 82640808]

約数ペア:

[(1, 82640808), (2, 41320404), (3, 27546936), (4, 20660202), (6, 13773468), (8, 10330101), (9, 9182312), (12, 6886734), (17, 4861224), (18, 4591156), (24, 3443367), (34, 2430612), (36, 2295578), (51, 1620408), (68, 1215306), (72, 1147789), (102, 810204), (107, 772344), (136, 607653), (153, 540136), (204, 405102), (214, 386172), (306, 270068), (321, 257448), (408, 202551), (428, 193086), (612, 135034), (631, 130968), (642, 128724), (856, 96543), (963, 85816), (1224, 67517), (1262, 65484), (1284, 64362), (1819, 45432), (1893, 43656), (1926, 42908), (2524, 32742), (2568, 32181), (3638, 22716), (3786, 21828), (3852, 21454), (5048, 16371), (5457, 15144), (5679, 14552), (7276, 11358), (7572, 10914), (7704, 10727)]