73201268

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 150885504

約数和(自身を除く): 77684236

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 107, 212, 214, 371, 428, 461, 742, 749, 922, 1484, 1498, 1844, 2996, 3227, 5671, 6454, 11342, 12908, 22684, 24433, 39697, 48866, 49327, 79394, 97732, 98654, 158788, 171031, 197308, 342062, 345289, 684124, 690578, 1381156, 2614331, 5228662, 10457324, 18300317, 36600634, 73201268]

約数ペア:

[(1, 73201268), (2, 36600634), (4, 18300317), (7, 10457324), (14, 5228662), (28, 2614331), (53, 1381156), (106, 690578), (107, 684124), (212, 345289), (214, 342062), (371, 197308), (428, 171031), (461, 158788), (742, 98654), (749, 97732), (922, 79394), (1484, 49327), (1498, 48866), (1844, 39697), (2996, 24433), (3227, 22684), (5671, 12908), (6454, 11342)]