61265688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 181289640

約数和(自身を除く): 120023952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 73, 88, 102, 121, 132, 136, 146, 187, 204, 219, 242, 264, 289, 292, 363, 374, 408, 438, 484, 561, 578, 584, 726, 748, 803, 867, 876, 968, 1122, 1156, 1241, 1452, 1496, 1606, 1734, 1752, 2057, 2244, 2312, 2409, 2482, 2904, 3179, 3212, 3468, 3723, 4114, 4488, 4818, 4964, 6171, 6358, 6424, 6936, 7446, 8228, 8833, 9537, 9636, 9928, 12342, 12716, 13651, 14892, 16456, 17666, 19074, 19272, 21097, 24684, 25432, 26499, 27302, 29784, 34969, 35332, 38148, 40953, 42194, 49368, 52998, 54604, 63291, 69938, 70664, 76296, 81906, 84388, 104907, 105996, 109208, 126582, 139876, 150161, 163812, 168776, 209814, 211992, 232067, 253164, 279752, 300322, 327624, 419628, 450483, 464134, 506328, 600644, 696201, 839256, 900966, 928268, 1201288, 1392402, 1801932, 1856536, 2552737, 2784804, 3603864, 5105474, 5569608, 7658211, 10210948, 15316422, 20421896, 30632844, 61265688]

約数ペア:

[(1, 61265688), (2, 30632844), (3, 20421896), (4, 15316422), (6, 10210948), (8, 7658211), (11, 5569608), (12, 5105474), (17, 3603864), (22, 2784804), (24, 2552737), (33, 1856536), (34, 1801932), (44, 1392402), (51, 1201288), (66, 928268), (68, 900966), (73, 839256), (88, 696201), (102, 600644), (121, 506328), (132, 464134), (136, 450483), (146, 419628), (187, 327624), (204, 300322), (219, 279752), (242, 253164), (264, 232067), (289, 211992), (292, 209814), (363, 168776), (374, 163812), (408, 150161), (438, 139876), (484, 126582), (561, 109208), (578, 105996), (584, 104907), (726, 84388), (748, 81906), (803, 76296), (867, 70664), (876, 69938), (968, 63291), (1122, 54604), (1156, 52998), (1241, 49368), (1452, 42194), (1496, 40953), (1606, 38148), (1734, 35332), (1752, 34969), (2057, 29784), (2244, 27302), (2312, 26499), (2409, 25432), (2482, 24684), (2904, 21097), (3179, 19272), (3212, 19074), (3468, 17666), (3723, 16456), (4114, 14892), (4488, 13651), (4818, 12716), (4964, 12342), (6171, 9928), (6358, 9636), (6424, 9537), (6936, 8833), (7446, 8228)]