68246252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 131712000

約数和(自身を除く): 63465748

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 83, 124, 166, 332, 349, 589, 698, 1178, 1396, 1577, 2356, 2573, 3154, 5146, 6308, 6631, 10292, 10819, 13262, 21638, 26524, 28967, 43276, 48887, 57934, 97774, 115868, 195548, 205561, 411122, 550373, 822244, 897977, 1100746, 1795954, 2201492, 3591908, 17061563, 34123126, 68246252]

約数ペア:

[(1, 68246252), (2, 34123126), (4, 17061563), (19, 3591908), (31, 2201492), (38, 1795954), (62, 1100746), (76, 897977), (83, 822244), (124, 550373), (166, 411122), (332, 205561), (349, 195548), (589, 115868), (698, 97774), (1178, 57934), (1396, 48887), (1577, 43276), (2356, 28967), (2573, 26524), (3154, 21638), (5146, 13262), (6308, 10819), (6631, 10292)]