91206984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2190

約数の個数: 64

約数和(自身を含む): 250309440

約数和(自身を除く): 159102456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 173, 264, 346, 519, 692, 1038, 1384, 1903, 1997, 2076, 3806, 3994, 4152, 5709, 5991, 7612, 7988, 11418, 11982, 15224, 15976, 21967, 22836, 23964, 43934, 45672, 47928, 65901, 87868, 131802, 175736, 263604, 345481, 527208, 690962, 1036443, 1381924, 2072886, 2763848, 3800291, 4145772, 7600582, 8291544, 11400873, 15201164, 22801746, 30402328, 45603492, 91206984]

約数ペア:

[(1, 91206984), (2, 45603492), (3, 30402328), (4, 22801746), (6, 15201164), (8, 11400873), (11, 8291544), (12, 7600582), (22, 4145772), (24, 3800291), (33, 2763848), (44, 2072886), (66, 1381924), (88, 1036443), (132, 690962), (173, 527208), (264, 345481), (346, 263604), (519, 175736), (692, 131802), (1038, 87868), (1384, 65901), (1903, 47928), (1997, 45672), (2076, 43934), (3806, 23964), (3994, 22836), (4152, 21967), (5709, 15976), (5991, 15224), (7612, 11982), (7988, 11418)]