68900988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4373}}^1$

素因数の和:4494

約数の個数: 48

約数和(自身を含む): 174890016

約数和(自身を除く): 105989028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 4373, 5252, 7878, 8746, 13119, 15756, 17492, 26238, 52476, 56849, 113698, 170547, 227396, 341094, 441673, 682188, 883346, 1325019, 1766692, 2650038, 5300076, 5741749, 11483498, 17225247, 22966996, 34450494, 68900988]

約数ペア:

[(1, 68900988), (2, 34450494), (3, 22966996), (4, 17225247), (6, 11483498), (12, 5741749), (13, 5300076), (26, 2650038), (39, 1766692), (52, 1325019), (78, 883346), (101, 682188), (156, 441673), (202, 341094), (303, 227396), (404, 170547), (606, 113698), (1212, 56849), (1313, 52476), (2626, 26238), (3939, 17492), (4373, 15756), (5252, 13119), (7878, 8746)]