130493628

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 345945600

約数和(自身を除く): 215451972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 359, 414, 439, 718, 828, 878, 1077, 1317, 1436, 1756, 2154, 2634, 3231, 3951, 4308, 5268, 6462, 7902, 8257, 10097, 12924, 15804, 16514, 20194, 24771, 30291, 33028, 40388, 49542, 60582, 74313, 90873, 99084, 121164, 148626, 157601, 181746, 297252, 315202, 363492, 472803, 630404, 945606, 1418409, 1891212, 2836818, 3624823, 5673636, 7249646, 10874469, 14499292, 21748938, 32623407, 43497876, 65246814, 130493628]

約数ペア:

[(1, 130493628), (2, 65246814), (3, 43497876), (4, 32623407), (6, 21748938), (9, 14499292), (12, 10874469), (18, 7249646), (23, 5673636), (36, 3624823), (46, 2836818), (69, 1891212), (92, 1418409), (138, 945606), (207, 630404), (276, 472803), (359, 363492), (414, 315202), (439, 297252), (718, 181746), (828, 157601), (878, 148626), (1077, 121164), (1317, 99084), (1436, 90873), (1756, 74313), (2154, 60582), (2634, 49542), (3231, 40388), (3951, 33028), (4308, 30291), (5268, 24771), (6462, 20194), (7902, 16514), (8257, 15804), (10097, 12924)]