82172772

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{263}}^2$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 233294880

約数和(自身を除く): 151122108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 263, 297, 396, 526, 594, 789, 1052, 1188, 1578, 2367, 2893, 3156, 4734, 5786, 7101, 8679, 9468, 11572, 14202, 17358, 26037, 28404, 34716, 52074, 69169, 78111, 104148, 138338, 156222, 207507, 276676, 312444, 415014, 622521, 760859, 830028, 1245042, 1521718, 1867563, 2282577, 2490084, 3043436, 3735126, 4565154, 6847731, 7470252, 9130308, 13695462, 20543193, 27390924, 41086386, 82172772]

約数ペア:

[(1, 82172772), (2, 41086386), (3, 27390924), (4, 20543193), (6, 13695462), (9, 9130308), (11, 7470252), (12, 6847731), (18, 4565154), (22, 3735126), (27, 3043436), (33, 2490084), (36, 2282577), (44, 1867563), (54, 1521718), (66, 1245042), (99, 830028), (108, 760859), (132, 622521), (198, 415014), (263, 312444), (297, 276676), (396, 207507), (526, 156222), (594, 138338), (789, 104148), (1052, 78111), (1188, 69169), (1578, 52074), (2367, 34716), (2893, 28404), (3156, 26037), (4734, 17358), (5786, 14202), (7101, 11572), (8679, 9468)]