74128548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1499}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 186984000

約数和(自身を除く): 112855452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 317, 634, 951, 1268, 1499, 1902, 2998, 3804, 4121, 4497, 5996, 8242, 8994, 12363, 16484, 17988, 19487, 24726, 38974, 49452, 58461, 77948, 116922, 233844, 475183, 950366, 1425549, 1900732, 2851098, 5702196, 6177379, 12354758, 18532137, 24709516, 37064274, 74128548]

約数ペア:

[(1, 74128548), (2, 37064274), (3, 24709516), (4, 18532137), (6, 12354758), (12, 6177379), (13, 5702196), (26, 2851098), (39, 1900732), (52, 1425549), (78, 950366), (156, 475183), (317, 233844), (634, 116922), (951, 77948), (1268, 58461), (1499, 49452), (1902, 38974), (2998, 24726), (3804, 19487), (4121, 17988), (4497, 16484), (5996, 12363), (8242, 8994)]