87859656

素因数分解:

$2^3\times 3^2\times {\mathrm{977}}^1\times {\mathrm{1249}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 238387500

約数和(自身を除く): 150527844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 977, 1249, 1954, 2498, 2931, 3747, 3908, 4996, 5862, 7494, 7816, 8793, 9992, 11241, 11724, 14988, 17586, 22482, 23448, 29976, 35172, 44964, 70344, 89928, 1220273, 2440546, 3660819, 4881092, 7321638, 9762184, 10982457, 14643276, 21964914, 29286552, 43929828, 87859656]

約数ペア:

[(1, 87859656), (2, 43929828), (3, 29286552), (4, 21964914), (6, 14643276), (8, 10982457), (9, 9762184), (12, 7321638), (18, 4881092), (24, 3660819), (36, 2440546), (72, 1220273), (977, 89928), (1249, 70344), (1954, 44964), (2498, 35172), (2931, 29976), (3747, 23448), (3908, 22482), (4996, 17586), (5862, 14988), (7494, 11724), (7816, 11241), (8793, 9992)]