89708724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4289}}^1$

素因数の和:4389

約数の個数: 72

約数和(自身を含む): 262342080

約数和(自身を除く): 172633356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 4289, 5229, 6972, 8578, 10458, 12867, 17156, 20916, 25734, 30023, 38601, 51468, 60046, 77202, 90069, 120092, 154404, 180138, 270207, 355987, 360276, 540414, 711974, 1067961, 1080828, 1423948, 2135922, 2491909, 3203883, 4271844, 4983818, 6407766, 7475727, 9967636, 12815532, 14951454, 22427181, 29902908, 44854362, 89708724]

約数ペア:

[(1, 89708724), (2, 44854362), (3, 29902908), (4, 22427181), (6, 14951454), (7, 12815532), (9, 9967636), (12, 7475727), (14, 6407766), (18, 4983818), (21, 4271844), (28, 3203883), (36, 2491909), (42, 2135922), (63, 1423948), (83, 1080828), (84, 1067961), (126, 711974), (166, 540414), (249, 360276), (252, 355987), (332, 270207), (498, 180138), (581, 154404), (747, 120092), (996, 90069), (1162, 77202), (1494, 60046), (1743, 51468), (2324, 38601), (2988, 30023), (3486, 25734), (4289, 20916), (5229, 17156), (6972, 12867), (8578, 10458)]