74320124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 143256960

約数和(自身を除く): 68936836

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 109, 148, 218, 271, 436, 542, 629, 1084, 1258, 1853, 2516, 3706, 4033, 4607, 7412, 8066, 9214, 10027, 16132, 18428, 20054, 29539, 40108, 59078, 68561, 118156, 137122, 170459, 274244, 340918, 502163, 681836, 1004326, 1092943, 2008652, 2185886, 4371772, 18580031, 37160062, 74320124]

約数ペア:

[(1, 74320124), (2, 37160062), (4, 18580031), (17, 4371772), (34, 2185886), (37, 2008652), (68, 1092943), (74, 1004326), (109, 681836), (148, 502163), (218, 340918), (271, 274244), (436, 170459), (542, 137122), (629, 118156), (1084, 68561), (1258, 59078), (1853, 40108), (2516, 29539), (3706, 20054), (4033, 18428), (4607, 16132), (7412, 10027), (8066, 9214)]