64345368

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{72461}}^1$

素因数の和:72507

約数の個数: 32

約数和(自身を含む): 165213360

約数和(自身を除く): 100867992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 72461, 144922, 217383, 289844, 434766, 579688, 869532, 1739064, 2681057, 5362114, 8043171, 10724228, 16086342, 21448456, 32172684, 64345368]

約数ペア:

[(1, 64345368), (2, 32172684), (3, 21448456), (4, 16086342), (6, 10724228), (8, 8043171), (12, 5362114), (24, 2681057), (37, 1739064), (74, 869532), (111, 579688), (148, 434766), (222, 289844), (296, 217383), (444, 144922), (888, 72461)]