31178592

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1572

約数の個数: 72

約数和(自身を含む): 89939304

約数和(自身を除く): 58760712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1483, 1752, 2336, 2628, 2966, 3504, 4449, 5256, 5932, 7008, 8898, 10512, 11864, 13347, 17796, 21024, 23728, 26694, 35592, 47456, 53388, 71184, 106776, 108259, 142368, 213552, 216518, 324777, 427104, 433036, 649554, 866072, 974331, 1299108, 1732144, 1948662, 2598216, 3464288, 3897324, 5196432, 7794648, 10392864, 15589296, 31178592]

約数ペア:

[(1, 31178592), (2, 15589296), (3, 10392864), (4, 7794648), (6, 5196432), (8, 3897324), (9, 3464288), (12, 2598216), (16, 1948662), (18, 1732144), (24, 1299108), (32, 974331), (36, 866072), (48, 649554), (72, 433036), (73, 427104), (96, 324777), (144, 216518), (146, 213552), (219, 142368), (288, 108259), (292, 106776), (438, 71184), (584, 53388), (657, 47456), (876, 35592), (1168, 26694), (1314, 23728), (1483, 21024), (1752, 17796), (2336, 13347), (2628, 11864), (2966, 10512), (3504, 8898), (4449, 7008), (5256, 5932)]