8263164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 25740288

約数和(自身を除く): 17477124

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 47, 49, 52, 69, 78, 84, 91, 92, 94, 98, 138, 141, 147, 156, 161, 182, 188, 196, 273, 276, 282, 294, 299, 322, 329, 364, 483, 546, 564, 588, 598, 611, 637, 644, 658, 897, 966, 987, 1081, 1092, 1127, 1196, 1222, 1274, 1316, 1794, 1833, 1911, 1932, 1974, 2093, 2162, 2254, 2303, 2444, 2548, 3243, 3381, 3588, 3666, 3822, 3948, 4186, 4277, 4324, 4508, 4606, 6279, 6486, 6762, 6909, 7332, 7567, 7644, 8372, 8554, 9212, 12558, 12831, 12972, 13524, 13818, 14053, 14651, 15134, 17108, 22701, 25116, 25662, 27636, 28106, 29302, 29939, 30268, 42159, 43953, 45402, 51324, 52969, 56212, 58604, 59878, 84318, 87906, 89817, 90804, 98371, 105938, 119756, 158907, 168636, 175812, 179634, 196742, 211876, 295113, 317814, 359268, 393484, 590226, 635628, 688597, 1180452, 1377194, 2065791, 2754388, 4131582, 8263164]

約数ペア:

[(1, 8263164), (2, 4131582), (3, 2754388), (4, 2065791), (6, 1377194), (7, 1180452), (12, 688597), (13, 635628), (14, 590226), (21, 393484), (23, 359268), (26, 317814), (28, 295113), (39, 211876), (42, 196742), (46, 179634), (47, 175812), (49, 168636), (52, 158907), (69, 119756), (78, 105938), (84, 98371), (91, 90804), (92, 89817), (94, 87906), (98, 84318), (138, 59878), (141, 58604), (147, 56212), (156, 52969), (161, 51324), (182, 45402), (188, 43953), (196, 42159), (273, 30268), (276, 29939), (282, 29302), (294, 28106), (299, 27636), (322, 25662), (329, 25116), (364, 22701), (483, 17108), (546, 15134), (564, 14651), (588, 14053), (598, 13818), (611, 13524), (637, 12972), (644, 12831), (658, 12558), (897, 9212), (966, 8554), (987, 8372), (1081, 7644), (1092, 7567), (1127, 7332), (1196, 6909), (1222, 6762), (1274, 6486), (1316, 6279), (1794, 4606), (1833, 4508), (1911, 4324), (1932, 4277), (1974, 4186), (2093, 3948), (2162, 3822), (2254, 3666), (2303, 3588), (2444, 3381), (2548, 3243)]