68745228

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 166419456

約数和(自身を除く): 97674228

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 283, 372, 566, 653, 849, 1132, 1306, 1698, 1959, 2612, 3396, 3918, 7836, 8773, 17546, 20243, 26319, 35092, 40486, 52638, 60729, 80972, 105276, 121458, 184799, 242916, 369598, 554397, 739196, 1108794, 2217588, 5728769, 11457538, 17186307, 22915076, 34372614, 68745228]

約数ペア:

[(1, 68745228), (2, 34372614), (3, 22915076), (4, 17186307), (6, 11457538), (12, 5728769), (31, 2217588), (62, 1108794), (93, 739196), (124, 554397), (186, 369598), (283, 242916), (372, 184799), (566, 121458), (653, 105276), (849, 80972), (1132, 60729), (1306, 52638), (1698, 40486), (1959, 35092), (2612, 26319), (3396, 20243), (3918, 17546), (7836, 8773)]