87488748

素因数分解:

$2^2\times 3^7\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 234467520

約数和(自身を除く): 146978772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 137, 146, 162, 219, 243, 274, 292, 324, 411, 438, 486, 548, 657, 729, 822, 876, 972, 1233, 1314, 1458, 1644, 1971, 2187, 2466, 2628, 2916, 3699, 3942, 4374, 4932, 5913, 7398, 7884, 8748, 10001, 11097, 11826, 14796, 17739, 20002, 22194, 23652, 30003, 33291, 35478, 40004, 44388, 53217, 60006, 66582, 70956, 90009, 99873, 106434, 120012, 133164, 159651, 180018, 199746, 212868, 270027, 299619, 319302, 360036, 399492, 540054, 599238, 638604, 810081, 1080108, 1198476, 1620162, 2430243, 3240324, 4860486, 7290729, 9720972, 14581458, 21872187, 29162916, 43744374, 87488748]

約数ペア:

[(1, 87488748), (2, 43744374), (3, 29162916), (4, 21872187), (6, 14581458), (9, 9720972), (12, 7290729), (18, 4860486), (27, 3240324), (36, 2430243), (54, 1620162), (73, 1198476), (81, 1080108), (108, 810081), (137, 638604), (146, 599238), (162, 540054), (219, 399492), (243, 360036), (274, 319302), (292, 299619), (324, 270027), (411, 212868), (438, 199746), (486, 180018), (548, 159651), (657, 133164), (729, 120012), (822, 106434), (876, 99873), (972, 90009), (1233, 70956), (1314, 66582), (1458, 60006), (1644, 53217), (1971, 44388), (2187, 40004), (2466, 35478), (2628, 33291), (2916, 30003), (3699, 23652), (3942, 22194), (4374, 20002), (4932, 17739), (5913, 14796), (7398, 11826), (7884, 11097), (8748, 10001)]