72550956

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 172553696

約数和(自身を除く): 100002740

約数列:

[1, 2, 3, 4, 6, 12, 97, 157, 194, 291, 314, 388, 397, 471, 582, 628, 794, 942, 1164, 1191, 1588, 1884, 2382, 4764, 15229, 30458, 38509, 45687, 60916, 62329, 77018, 91374, 115527, 124658, 154036, 182748, 186987, 231054, 249316, 373974, 462108, 747948, 6045913, 12091826, 18137739, 24183652, 36275478, 72550956]

約数ペア:

[(1, 72550956), (2, 36275478), (3, 24183652), (4, 18137739), (6, 12091826), (12, 6045913), (97, 747948), (157, 462108), (194, 373974), (291, 249316), (314, 231054), (388, 186987), (397, 182748), (471, 154036), (582, 124658), (628, 115527), (794, 91374), (942, 77018), (1164, 62329), (1191, 60916), (1588, 45687), (1884, 38509), (2382, 30458), (4764, 15229)]