172719173844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{319829}}^1$

素因数の和:321989

約数の個数: 72

約数和(自身を含む): 499200898560

約数和(自身を除く): 326481724716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2143, 4286, 6429, 8572, 12858, 15001, 19287, 25716, 30002, 38574, 45003, 60004, 77148, 90006, 135009, 180012, 270018, 319829, 540036, 639658, 959487, 1279316, 1918974, 2238803, 2878461, 3837948, 4477606, 5756922, 6716409, 8955212, 11513844, 13432818, 20149227, 26865636, 40298454, 80596908, 685393547, 1370787094, 2056180641, 2741574188, 4112361282, 4797754829, 6168541923, 8224722564, 9595509658, 12337083846, 14393264487, 19191019316, 24674167692, 28786528974, 43179793461, 57573057948, 86359586922, 172719173844]

約数ペア:

[(1, 172719173844), (2, 86359586922), (3, 57573057948), (4, 43179793461), (6, 28786528974), (7, 24674167692), (9, 19191019316), (12, 14393264487), (14, 12337083846), (18, 9595509658), (21, 8224722564), (28, 6168541923), (36, 4797754829), (42, 4112361282), (63, 2741574188), (84, 2056180641), (126, 1370787094), (252, 685393547), (2143, 80596908), (4286, 40298454), (6429, 26865636), (8572, 20149227), (12858, 13432818), (15001, 11513844), (19287, 8955212), (25716, 6716409), (30002, 5756922), (38574, 4477606), (45003, 3837948), (60004, 2878461), (77148, 2238803), (90006, 1918974), (135009, 1279316), (180012, 959487), (270018, 639658), (319829, 540036)]