66372444

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 172295760

約数和(自身を除く): 105923316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 97, 166, 194, 229, 249, 291, 332, 388, 458, 498, 582, 687, 747, 873, 916, 996, 1164, 1374, 1494, 1746, 2061, 2748, 2988, 3492, 4122, 8051, 8244, 16102, 19007, 22213, 24153, 32204, 38014, 44426, 48306, 57021, 66639, 72459, 76028, 88852, 96612, 114042, 133278, 144918, 171063, 199917, 228084, 266556, 289836, 342126, 399834, 684252, 799668, 1843679, 3687358, 5531037, 7374716, 11062074, 16593111, 22124148, 33186222, 66372444]

約数ペア:

[(1, 66372444), (2, 33186222), (3, 22124148), (4, 16593111), (6, 11062074), (9, 7374716), (12, 5531037), (18, 3687358), (36, 1843679), (83, 799668), (97, 684252), (166, 399834), (194, 342126), (229, 289836), (249, 266556), (291, 228084), (332, 199917), (388, 171063), (458, 144918), (498, 133278), (582, 114042), (687, 96612), (747, 88852), (873, 76028), (916, 72459), (996, 66639), (1164, 57021), (1374, 48306), (1494, 44426), (1746, 38014), (2061, 32204), (2748, 24153), (2988, 22213), (3492, 19007), (4122, 16102), (8051, 8244)]