72258362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 49047238

約数列:

[1, 2, 11, 22, 59, 118, 179, 311, 358, 622, 649, 1298, 1969, 3421, 3938, 6842, 10561, 18349, 21122, 36698, 55669, 111338, 116171, 201839, 232342, 403678, 612359, 1224718, 3284471, 6568942, 36129181, 72258362]

約数ペア:

[(1, 72258362), (2, 36129181), (11, 6568942), (22, 3284471), (59, 1224718), (118, 612359), (179, 403678), (311, 232342), (358, 201839), (622, 116171), (649, 111338), (1298, 55669), (1969, 36698), (3421, 21122), (3938, 18349), (6842, 10561)]