71222472

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{6551}}^1$

素因数の和:6714

約数の個数: 48

約数和(自身を含む): 194201280

約数和(自身を除く): 122978808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 6551, 10872, 13102, 19653, 26204, 39306, 52408, 58959, 78612, 117918, 157224, 235836, 471672, 989201, 1978402, 2967603, 3956804, 5935206, 7913608, 8902809, 11870412, 17805618, 23740824, 35611236, 71222472]

約数ペア:

[(1, 71222472), (2, 35611236), (3, 23740824), (4, 17805618), (6, 11870412), (8, 8902809), (9, 7913608), (12, 5935206), (18, 3956804), (24, 2967603), (36, 1978402), (72, 989201), (151, 471672), (302, 235836), (453, 157224), (604, 117918), (906, 78612), (1208, 58959), (1359, 52408), (1812, 39306), (2718, 26204), (3624, 19653), (5436, 13102), (6551, 10872)]