72198546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 169344000

約数和(自身を除く): 97145454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 139, 149, 166, 249, 278, 298, 417, 447, 498, 581, 834, 894, 973, 1043, 1162, 1743, 1946, 2086, 2919, 3129, 3486, 5838, 6258, 11537, 12367, 20711, 23074, 24734, 34611, 37101, 41422, 62133, 69222, 74202, 80759, 86569, 124266, 144977, 161518, 173138, 242277, 259707, 289954, 434931, 484554, 519414, 869862, 1719013, 3438026, 5157039, 10314078, 12033091, 24066182, 36099273, 72198546]

約数ペア:

[(1, 72198546), (2, 36099273), (3, 24066182), (6, 12033091), (7, 10314078), (14, 5157039), (21, 3438026), (42, 1719013), (83, 869862), (139, 519414), (149, 484554), (166, 434931), (249, 289954), (278, 259707), (298, 242277), (417, 173138), (447, 161518), (498, 144977), (581, 124266), (834, 86569), (894, 80759), (973, 74202), (1043, 69222), (1162, 62133), (1743, 41422), (1946, 37101), (2086, 34611), (2919, 24734), (3129, 23074), (3486, 20711), (5838, 12367), (6258, 11537)]