72216228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37379}}^1$

素因数の和:37416

約数の個数: 48

約数和(自身を含む): 200954880

約数和(自身を除く): 128738652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 37379, 74758, 112137, 149516, 224274, 261653, 448548, 523306, 784959, 859717, 1046612, 1569918, 1719434, 2579151, 3139836, 3438868, 5158302, 6018019, 10316604, 12036038, 18054057, 24072076, 36108114, 72216228]

約数ペア:

[(1, 72216228), (2, 36108114), (3, 24072076), (4, 18054057), (6, 12036038), (7, 10316604), (12, 6018019), (14, 5158302), (21, 3438868), (23, 3139836), (28, 2579151), (42, 1719434), (46, 1569918), (69, 1046612), (84, 859717), (92, 784959), (138, 523306), (161, 448548), (276, 261653), (322, 224274), (483, 149516), (644, 112137), (966, 74758), (1932, 37379)]