81288384

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22283}}^1$

素因数の和:22317

約数の個数: 56

約数和(自身を含む): 226405440

約数和(自身を除く): 145117056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 22283, 44566, 66849, 89132, 133698, 178264, 267396, 356528, 423377, 534792, 713056, 846754, 1069584, 1270131, 1426112, 1693508, 2139168, 2540262, 3387016, 4278336, 5080524, 6774032, 10161048, 13548064, 20322096, 27096128, 40644192, 81288384]

約数ペア:

[(1, 81288384), (2, 40644192), (3, 27096128), (4, 20322096), (6, 13548064), (8, 10161048), (12, 6774032), (16, 5080524), (19, 4278336), (24, 3387016), (32, 2540262), (38, 2139168), (48, 1693508), (57, 1426112), (64, 1270131), (76, 1069584), (96, 846754), (114, 713056), (152, 534792), (192, 423377), (228, 356528), (304, 267396), (456, 178264), (608, 133698), (912, 89132), (1216, 66849), (1824, 44566), (3648, 22283)]