84749236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 175271040

約数和(自身を除く): 90521804

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 229, 286, 458, 572, 647, 916, 1294, 2519, 2588, 2977, 5038, 5954, 7117, 8411, 10076, 11908, 14234, 16822, 28468, 32747, 33644, 65494, 92521, 130988, 148163, 185042, 296326, 370084, 592652, 1629793, 1926119, 3259586, 3852238, 6519172, 7704476, 21187309, 42374618, 84749236]

約数ペア:

[(1, 84749236), (2, 42374618), (4, 21187309), (11, 7704476), (13, 6519172), (22, 3852238), (26, 3259586), (44, 1926119), (52, 1629793), (143, 592652), (229, 370084), (286, 296326), (458, 185042), (572, 148163), (647, 130988), (916, 92521), (1294, 65494), (2519, 33644), (2588, 32747), (2977, 28468), (5038, 16822), (5954, 14234), (7117, 11908), (8411, 10076)]