74918492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 147323904

約数和(自身を除く): 72405412

約数列:

[1, 2, 4, 11, 22, 44, 61, 103, 122, 206, 244, 271, 412, 542, 671, 1084, 1133, 1342, 2266, 2684, 2981, 4532, 5962, 6283, 11924, 12566, 16531, 25132, 27913, 33062, 55826, 66124, 69113, 111652, 138226, 181841, 276452, 307043, 363682, 614086, 727364, 1228172, 1702693, 3405386, 6810772, 18729623, 37459246, 74918492]

約数ペア:

[(1, 74918492), (2, 37459246), (4, 18729623), (11, 6810772), (22, 3405386), (44, 1702693), (61, 1228172), (103, 727364), (122, 614086), (206, 363682), (244, 307043), (271, 276452), (412, 181841), (542, 138226), (671, 111652), (1084, 69113), (1133, 66124), (1342, 55826), (2266, 33062), (2684, 27913), (2981, 25132), (4532, 16531), (5962, 12566), (6283, 11924)]