91909004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 111303796

約数列:

[1, 2, 4, 11, 17, 19, 22, 29, 34, 38, 44, 58, 68, 76, 116, 187, 209, 223, 319, 323, 374, 418, 446, 493, 551, 638, 646, 748, 836, 892, 986, 1102, 1276, 1292, 1972, 2204, 2453, 3553, 3791, 4237, 4906, 5423, 6061, 6467, 7106, 7582, 8474, 9367, 9812, 10846, 12122, 12934, 14212, 15164, 16948, 18734, 21692, 24244, 25868, 37468, 41701, 46607, 71137, 72029, 83402, 93214, 103037, 109939, 122873, 142274, 144058, 166804, 186428, 206074, 219878, 245746, 284548, 288116, 412148, 439756, 491492, 792319, 1209329, 1351603, 1584638, 2088841, 2418658, 2703206, 3169276, 4177682, 4837316, 5406412, 8355364, 22977251, 45954502, 91909004]

約数ペア:

[(1, 91909004), (2, 45954502), (4, 22977251), (11, 8355364), (17, 5406412), (19, 4837316), (22, 4177682), (29, 3169276), (34, 2703206), (38, 2418658), (44, 2088841), (58, 1584638), (68, 1351603), (76, 1209329), (116, 792319), (187, 491492), (209, 439756), (223, 412148), (319, 288116), (323, 284548), (374, 245746), (418, 219878), (446, 206074), (493, 186428), (551, 166804), (638, 144058), (646, 142274), (748, 122873), (836, 109939), (892, 103037), (986, 93214), (1102, 83402), (1276, 72029), (1292, 71137), (1972, 46607), (2204, 41701), (2453, 37468), (3553, 25868), (3791, 24244), (4237, 21692), (4906, 18734), (5423, 16948), (6061, 15164), (6467, 14212), (7106, 12934), (7582, 12122), (8474, 10846), (9367, 9812)]