69163268

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 128912112

約数和(自身を除く): 59748844

約数列:

[1, 2, 4, 19, 38, 76, 211, 227, 361, 422, 454, 722, 844, 908, 1444, 4009, 4313, 8018, 8626, 16036, 17252, 47897, 76171, 81947, 95794, 152342, 163894, 191588, 304684, 327788, 910043, 1820086, 3640172, 17290817, 34581634, 69163268]

約数ペア:

[(1, 69163268), (2, 34581634), (4, 17290817), (19, 3640172), (38, 1820086), (76, 910043), (211, 327788), (227, 304684), (361, 191588), (422, 163894), (454, 152342), (722, 95794), (844, 81947), (908, 76171), (1444, 47897), (4009, 17252), (4313, 16036), (8018, 8626)]