68255628

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 195756288

約数和(自身を除く): 127500660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 103, 138, 147, 161, 196, 206, 276, 294, 309, 322, 343, 412, 483, 588, 618, 644, 686, 721, 966, 1029, 1127, 1236, 1372, 1442, 1932, 2058, 2163, 2254, 2369, 2401, 2884, 3381, 4116, 4326, 4508, 4738, 4802, 5047, 6762, 7107, 7203, 7889, 8652, 9476, 9604, 10094, 13524, 14214, 14406, 15141, 15778, 16583, 20188, 23667, 28428, 28812, 30282, 31556, 33166, 35329, 47334, 49749, 55223, 60564, 66332, 70658, 94668, 99498, 105987, 110446, 116081, 141316, 165669, 198996, 211974, 220892, 232162, 247303, 331338, 348243, 423948, 464324, 494606, 662676, 696486, 741909, 812567, 989212, 1392972, 1483818, 1625134, 2437701, 2967636, 3250268, 4875402, 5687969, 9750804, 11375938, 17063907, 22751876, 34127814, 68255628]

約数ペア:

[(1, 68255628), (2, 34127814), (3, 22751876), (4, 17063907), (6, 11375938), (7, 9750804), (12, 5687969), (14, 4875402), (21, 3250268), (23, 2967636), (28, 2437701), (42, 1625134), (46, 1483818), (49, 1392972), (69, 989212), (84, 812567), (92, 741909), (98, 696486), (103, 662676), (138, 494606), (147, 464324), (161, 423948), (196, 348243), (206, 331338), (276, 247303), (294, 232162), (309, 220892), (322, 211974), (343, 198996), (412, 165669), (483, 141316), (588, 116081), (618, 110446), (644, 105987), (686, 99498), (721, 94668), (966, 70658), (1029, 66332), (1127, 60564), (1236, 55223), (1372, 49749), (1442, 47334), (1932, 35329), (2058, 33166), (2163, 31556), (2254, 30282), (2369, 28812), (2401, 28428), (2884, 23667), (3381, 20188), (4116, 16583), (4326, 15778), (4508, 15141), (4738, 14406), (4802, 14214), (5047, 13524), (6762, 10094), (7107, 9604), (7203, 9476), (7889, 8652)]