64318368

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15581}}^1$

素因数の和:15637

約数の個数: 48

約数和(自身を含む): 172773216

約数和(自身を除く): 108454848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 15581, 31162, 46743, 62324, 93486, 124648, 186972, 249296, 373944, 498592, 669983, 747888, 1339966, 1495776, 2009949, 2679932, 4019898, 5359864, 8039796, 10719728, 16079592, 21439456, 32159184, 64318368]

約数ペア:

[(1, 64318368), (2, 32159184), (3, 21439456), (4, 16079592), (6, 10719728), (8, 8039796), (12, 5359864), (16, 4019898), (24, 2679932), (32, 2009949), (43, 1495776), (48, 1339966), (86, 747888), (96, 669983), (129, 498592), (172, 373944), (258, 249296), (344, 186972), (516, 124648), (688, 93486), (1032, 62324), (1376, 46743), (2064, 31162), (4128, 15581)]