91812028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 218534400

約数和(自身を除く): 126722372

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 44, 58, 76, 77, 116, 133, 154, 203, 209, 266, 308, 319, 406, 418, 532, 541, 551, 638, 812, 836, 1082, 1102, 1276, 1463, 2164, 2204, 2233, 2926, 3787, 3857, 4466, 5852, 5951, 6061, 7574, 7714, 8932, 10279, 11902, 12122, 15148, 15428, 15689, 20558, 23804, 24244, 31378, 41116, 41657, 42427, 62756, 71953, 83314, 84854, 109823, 113069, 143906, 166628, 169708, 172579, 219646, 226138, 287812, 298091, 345158, 439292, 452276, 596182, 690316, 791483, 1192364, 1208053, 1582966, 2086637, 2416106, 3165932, 3279001, 4173274, 4832212, 6558002, 8346548, 13116004, 22953007, 45906014, 91812028]

約数ペア:

[(1, 91812028), (2, 45906014), (4, 22953007), (7, 13116004), (11, 8346548), (14, 6558002), (19, 4832212), (22, 4173274), (28, 3279001), (29, 3165932), (38, 2416106), (44, 2086637), (58, 1582966), (76, 1208053), (77, 1192364), (116, 791483), (133, 690316), (154, 596182), (203, 452276), (209, 439292), (266, 345158), (308, 298091), (319, 287812), (406, 226138), (418, 219646), (532, 172579), (541, 169708), (551, 166628), (638, 143906), (812, 113069), (836, 109823), (1082, 84854), (1102, 83314), (1276, 71953), (1463, 62756), (2164, 42427), (2204, 41657), (2233, 41116), (2926, 31378), (3787, 24244), (3857, 23804), (4466, 20558), (5852, 15689), (5951, 15428), (6061, 15148), (7574, 12122), (7714, 11902), (8932, 10279)]