91114884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 264100928

約数和(自身を除く): 172986044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547, 661, 1094, 1322, 1641, 1983, 2188, 2644, 3282, 3829, 3966, 4627, 4923, 5949, 6564, 7658, 7932, 9254, 9846, 11487, 11898, 13881, 15316, 18508, 19692, 22974, 23796, 27762, 34461, 41643, 45948, 55524, 68922, 83286, 137844, 166572, 361567, 723134, 1084701, 1446268, 2169402, 2530969, 3254103, 4338804, 5061938, 6508206, 7592907, 10123876, 13016412, 15185814, 22778721, 30371628, 45557442, 91114884]

約数ペア:

[(1, 91114884), (2, 45557442), (3, 30371628), (4, 22778721), (6, 15185814), (7, 13016412), (9, 10123876), (12, 7592907), (14, 6508206), (18, 5061938), (21, 4338804), (28, 3254103), (36, 2530969), (42, 2169402), (63, 1446268), (84, 1084701), (126, 723134), (252, 361567), (547, 166572), (661, 137844), (1094, 83286), (1322, 68922), (1641, 55524), (1983, 45948), (2188, 41643), (2644, 34461), (3282, 27762), (3829, 23796), (3966, 22974), (4627, 19692), (4923, 18508), (5949, 15316), (6564, 13881), (7658, 11898), (7932, 11487), (9254, 9846)]