78917982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 201277440

約数和(自身を除く): 122359458

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 47, 57, 66, 78, 94, 103, 114, 141, 143, 206, 209, 247, 282, 286, 309, 418, 429, 494, 517, 611, 618, 627, 741, 858, 893, 1034, 1133, 1222, 1254, 1339, 1482, 1551, 1786, 1833, 1957, 2266, 2678, 2679, 2717, 3102, 3399, 3666, 3914, 4017, 4841, 5358, 5434, 5871, 6721, 6798, 8034, 8151, 9682, 9823, 11609, 11742, 13442, 14523, 14729, 16302, 19646, 20163, 21527, 23218, 25441, 29046, 29458, 29469, 34827, 40326, 43054, 44187, 50882, 53251, 58938, 62933, 64581, 69654, 76323, 88374, 91979, 106502, 125866, 127699, 129162, 152646, 159753, 183958, 188799, 255398, 275937, 279851, 319506, 377598, 383097, 551874, 559702, 692263, 766194, 839553, 1011769, 1195727, 1384526, 1679106, 2023538, 2076789, 2391454, 3035307, 3587181, 4153578, 6070614, 7174362, 13152997, 26305994, 39458991, 78917982]

約数ペア:

[(1, 78917982), (2, 39458991), (3, 26305994), (6, 13152997), (11, 7174362), (13, 6070614), (19, 4153578), (22, 3587181), (26, 3035307), (33, 2391454), (38, 2076789), (39, 2023538), (47, 1679106), (57, 1384526), (66, 1195727), (78, 1011769), (94, 839553), (103, 766194), (114, 692263), (141, 559702), (143, 551874), (206, 383097), (209, 377598), (247, 319506), (282, 279851), (286, 275937), (309, 255398), (418, 188799), (429, 183958), (494, 159753), (517, 152646), (611, 129162), (618, 127699), (627, 125866), (741, 106502), (858, 91979), (893, 88374), (1034, 76323), (1133, 69654), (1222, 64581), (1254, 62933), (1339, 58938), (1482, 53251), (1551, 50882), (1786, 44187), (1833, 43054), (1957, 40326), (2266, 34827), (2678, 29469), (2679, 29458), (2717, 29046), (3102, 25441), (3399, 23218), (3666, 21527), (3914, 20163), (4017, 19646), (4841, 16302), (5358, 14729), (5434, 14523), (5871, 13442), (6721, 11742), (6798, 11609), (8034, 9823), (8151, 9682)]