31362804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2781

約数の個数: 72

約数和(自身を含む): 89500320

約数和(自身を除く): 58137516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2731, 2871, 3828, 5462, 5742, 8193, 10924, 11484, 16386, 24579, 30041, 32772, 49158, 60082, 79199, 90123, 98316, 120164, 158398, 180246, 237597, 270369, 316796, 360492, 475194, 540738, 712791, 871189, 950388, 1081476, 1425582, 1742378, 2613567, 2851164, 3484756, 5227134, 7840701, 10454268, 15681402, 31362804]

約数ペア:

[(1, 31362804), (2, 15681402), (3, 10454268), (4, 7840701), (6, 5227134), (9, 3484756), (11, 2851164), (12, 2613567), (18, 1742378), (22, 1425582), (29, 1081476), (33, 950388), (36, 871189), (44, 712791), (58, 540738), (66, 475194), (87, 360492), (99, 316796), (116, 270369), (132, 237597), (174, 180246), (198, 158398), (261, 120164), (319, 98316), (348, 90123), (396, 79199), (522, 60082), (638, 49158), (957, 32772), (1044, 30041), (1276, 24579), (1914, 16386), (2731, 11484), (2871, 10924), (3828, 8193), (5462, 5742)]