68683232

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 138801600

約数和(自身を除く): 70118368

約数列:

[1, 2, 4, 8, 16, 32, 79, 101, 158, 202, 269, 316, 404, 538, 632, 808, 1076, 1264, 1616, 2152, 2528, 3232, 4304, 7979, 8608, 15958, 21251, 27169, 31916, 42502, 54338, 63832, 85004, 108676, 127664, 170008, 217352, 255328, 340016, 434704, 680032, 869408, 2146351, 4292702, 8585404, 17170808, 34341616, 68683232]

約数ペア:

[(1, 68683232), (2, 34341616), (4, 17170808), (8, 8585404), (16, 4292702), (32, 2146351), (79, 869408), (101, 680032), (158, 434704), (202, 340016), (269, 255328), (316, 217352), (404, 170008), (538, 127664), (632, 108676), (808, 85004), (1076, 63832), (1264, 54338), (1616, 42502), (2152, 31916), (2528, 27169), (3232, 21251), (4304, 15958), (7979, 8608)]