78448734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 213857280

約数和(自身を除く): 135408546

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 117, 126, 141, 182, 234, 273, 282, 329, 423, 546, 611, 658, 819, 846, 987, 1019, 1222, 1638, 1833, 1974, 2038, 2961, 3057, 3666, 4277, 5499, 5922, 6114, 7133, 8554, 9171, 10998, 12831, 13247, 14266, 18342, 21399, 25662, 26494, 38493, 39741, 42798, 47893, 64197, 76986, 79482, 92729, 95786, 119223, 128394, 143679, 185458, 238446, 278187, 287358, 335251, 431037, 556374, 622609, 670502, 834561, 862074, 1005753, 1245218, 1669122, 1867827, 2011506, 3017259, 3735654, 4358263, 5603481, 6034518, 8716526, 11206962, 13074789, 26149578, 39224367, 78448734]

約数ペア:

[(1, 78448734), (2, 39224367), (3, 26149578), (6, 13074789), (7, 11206962), (9, 8716526), (13, 6034518), (14, 5603481), (18, 4358263), (21, 3735654), (26, 3017259), (39, 2011506), (42, 1867827), (47, 1669122), (63, 1245218), (78, 1005753), (91, 862074), (94, 834561), (117, 670502), (126, 622609), (141, 556374), (182, 431037), (234, 335251), (273, 287358), (282, 278187), (329, 238446), (423, 185458), (546, 143679), (611, 128394), (658, 119223), (819, 95786), (846, 92729), (987, 79482), (1019, 76986), (1222, 64197), (1638, 47893), (1833, 42798), (1974, 39741), (2038, 38493), (2961, 26494), (3057, 25662), (3666, 21399), (4277, 18342), (5499, 14266), (5922, 13247), (6114, 12831), (7133, 10998), (8554, 9171)]