90271356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 255682560

約数和(自身を除く): 165411204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 163, 228, 266, 326, 347, 399, 489, 532, 652, 694, 798, 978, 1041, 1141, 1388, 1596, 1956, 2082, 2282, 2429, 3097, 3423, 4164, 4564, 4858, 6194, 6593, 6846, 7287, 9291, 9716, 12388, 13186, 13692, 14574, 18582, 19779, 21679, 26372, 29148, 37164, 39558, 43358, 46151, 56561, 65037, 79116, 86716, 92302, 113122, 130074, 138453, 169683, 184604, 226244, 260148, 276906, 339366, 395927, 553812, 678732, 791854, 1074659, 1187781, 1583708, 2149318, 2375562, 3223977, 4298636, 4751124, 6447954, 7522613, 12895908, 15045226, 22567839, 30090452, 45135678, 90271356]

約数ペア:

[(1, 90271356), (2, 45135678), (3, 30090452), (4, 22567839), (6, 15045226), (7, 12895908), (12, 7522613), (14, 6447954), (19, 4751124), (21, 4298636), (28, 3223977), (38, 2375562), (42, 2149318), (57, 1583708), (76, 1187781), (84, 1074659), (114, 791854), (133, 678732), (163, 553812), (228, 395927), (266, 339366), (326, 276906), (347, 260148), (399, 226244), (489, 184604), (532, 169683), (652, 138453), (694, 130074), (798, 113122), (978, 92302), (1041, 86716), (1141, 79116), (1388, 65037), (1596, 56561), (1956, 46151), (2082, 43358), (2282, 39558), (2429, 37164), (3097, 29148), (3423, 26372), (4164, 21679), (4564, 19779), (4858, 18582), (6194, 14574), (6593, 13692), (6846, 13186), (7287, 12388), (9291, 9716)]