73678396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 145861632

約数和(自身を除く): 72183236

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 167, 271, 334, 407, 542, 668, 814, 1084, 1628, 1837, 2981, 3674, 5962, 6179, 7348, 10027, 11924, 12358, 20054, 24716, 40108, 45257, 67969, 90514, 110297, 135938, 181028, 220594, 271876, 441188, 497827, 995654, 1674509, 1991308, 3349018, 6698036, 18419599, 36839198, 73678396]

約数ペア:

[(1, 73678396), (2, 36839198), (4, 18419599), (11, 6698036), (22, 3349018), (37, 1991308), (44, 1674509), (74, 995654), (148, 497827), (167, 441188), (271, 271876), (334, 220594), (407, 181028), (542, 135938), (668, 110297), (814, 90514), (1084, 67969), (1628, 45257), (1837, 40108), (2981, 24716), (3674, 20054), (5962, 12358), (6179, 11924), (7348, 10027)]