220172652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37987}}^1$

素因数の和:38027

約数の個数: 72

約数和(自身を含む): 663726336

約数和(自身を除く): 443553684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 37987, 75974, 113961, 151948, 227922, 265909, 341883, 455844, 531818, 683766, 797727, 873701, 1063636, 1367532, 1595454, 1747402, 2393181, 2621103, 3190908, 3494804, 4786362, 5242206, 6115907, 7863309, 9572724, 10484412, 12231814, 15726618, 18347721, 24463628, 31453236, 36695442, 55043163, 73390884, 110086326, 220172652]

約数ペア:

[(1, 220172652), (2, 110086326), (3, 73390884), (4, 55043163), (6, 36695442), (7, 31453236), (9, 24463628), (12, 18347721), (14, 15726618), (18, 12231814), (21, 10484412), (23, 9572724), (28, 7863309), (36, 6115907), (42, 5242206), (46, 4786362), (63, 3494804), (69, 3190908), (84, 2621103), (92, 2393181), (126, 1747402), (138, 1595454), (161, 1367532), (207, 1063636), (252, 873701), (276, 797727), (322, 683766), (414, 531818), (483, 455844), (644, 341883), (828, 265909), (966, 227922), (1449, 151948), (1932, 113961), (2898, 75974), (5796, 37987)]