140073444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4919}}^1$

素因数の和:5049

約数の個数: 72

約数和(自身を含む): 408320640

約数和(自身を除く): 268247196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4746, 4919, 7119, 9492, 9838, 14238, 14757, 19676, 28476, 29514, 34433, 44271, 59028, 68866, 88542, 103299, 137732, 177084, 206598, 309897, 413196, 555847, 619794, 1111694, 1239588, 1667541, 2223388, 3335082, 3890929, 5002623, 6670164, 7781858, 10005246, 11672787, 15563716, 20010492, 23345574, 35018361, 46691148, 70036722, 140073444]

約数ペア:

[(1, 140073444), (2, 70036722), (3, 46691148), (4, 35018361), (6, 23345574), (7, 20010492), (9, 15563716), (12, 11672787), (14, 10005246), (18, 7781858), (21, 6670164), (28, 5002623), (36, 3890929), (42, 3335082), (63, 2223388), (84, 1667541), (113, 1239588), (126, 1111694), (226, 619794), (252, 555847), (339, 413196), (452, 309897), (678, 206598), (791, 177084), (1017, 137732), (1356, 103299), (1582, 88542), (2034, 68866), (2373, 59028), (3164, 44271), (4068, 34433), (4746, 29514), (4919, 28476), (7119, 19676), (9492, 14757), (9838, 14238)]