81928824

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 211680000

約数和(自身を除く): 129751176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 139, 164, 246, 278, 328, 417, 492, 556, 599, 834, 984, 1112, 1198, 1668, 1797, 2396, 3336, 3594, 4792, 5699, 7188, 11398, 14376, 17097, 22796, 24559, 34194, 45592, 49118, 68388, 73677, 83261, 98236, 136776, 147354, 166522, 196472, 249783, 294708, 333044, 499566, 589416, 666088, 999132, 1998264, 3413701, 6827402, 10241103, 13654804, 20482206, 27309608, 40964412, 81928824]

約数ペア:

[(1, 81928824), (2, 40964412), (3, 27309608), (4, 20482206), (6, 13654804), (8, 10241103), (12, 6827402), (24, 3413701), (41, 1998264), (82, 999132), (123, 666088), (139, 589416), (164, 499566), (246, 333044), (278, 294708), (328, 249783), (417, 196472), (492, 166522), (556, 147354), (599, 136776), (834, 98236), (984, 83261), (1112, 73677), (1198, 68388), (1668, 49118), (1797, 45592), (2396, 34194), (3336, 24559), (3594, 22796), (4792, 17097), (5699, 14376), (7188, 11398)]