69499552

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 140216832

約数和(自身を除く): 70717280

約数列:

[1, 2, 4, 8, 16, 32, 83, 137, 166, 191, 274, 332, 382, 548, 664, 764, 1096, 1328, 1528, 2192, 2656, 3056, 4384, 6112, 11371, 15853, 22742, 26167, 31706, 45484, 52334, 63412, 90968, 104668, 126824, 181936, 209336, 253648, 363872, 418672, 507296, 837344, 2171861, 4343722, 8687444, 17374888, 34749776, 69499552]

約数ペア:

[(1, 69499552), (2, 34749776), (4, 17374888), (8, 8687444), (16, 4343722), (32, 2171861), (83, 837344), (137, 507296), (166, 418672), (191, 363872), (274, 253648), (332, 209336), (382, 181936), (548, 126824), (664, 104668), (764, 90968), (1096, 63412), (1328, 52334), (1528, 45484), (2192, 31706), (2656, 26167), (3056, 22742), (4384, 15853), (6112, 11371)]