82171188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3517}}^1$

素因数の和:3597

約数の個数: 72

約数和(自身を含む): 230499360

約数和(自身を除く): 148328172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1947, 2124, 2596, 3517, 3894, 5841, 7034, 7788, 10551, 11682, 14068, 21102, 23364, 31653, 38687, 42204, 63306, 77374, 116061, 126612, 154748, 207503, 232122, 348183, 415006, 464244, 622509, 696366, 830012, 1245018, 1392732, 1867527, 2282533, 2490036, 3735054, 4565066, 6847599, 7470108, 9130132, 13695198, 20542797, 27390396, 41085594, 82171188]

約数ペア:

[(1, 82171188), (2, 41085594), (3, 27390396), (4, 20542797), (6, 13695198), (9, 9130132), (11, 7470108), (12, 6847599), (18, 4565066), (22, 3735054), (33, 2490036), (36, 2282533), (44, 1867527), (59, 1392732), (66, 1245018), (99, 830012), (118, 696366), (132, 622509), (177, 464244), (198, 415006), (236, 348183), (354, 232122), (396, 207503), (531, 154748), (649, 126612), (708, 116061), (1062, 77374), (1298, 63306), (1947, 42204), (2124, 38687), (2596, 31653), (3517, 23364), (3894, 21102), (5841, 14068), (7034, 11682), (7788, 10551)]