72301964

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 149361408

約数和(自身を除く): 77059444

約数列:

[1, 2, 4, 7, 14, 28, 53, 83, 106, 166, 212, 332, 371, 581, 587, 742, 1162, 1174, 1484, 2324, 2348, 4109, 4399, 8218, 8798, 16436, 17596, 30793, 31111, 48721, 61586, 62222, 97442, 123172, 124444, 194884, 217777, 341047, 435554, 682094, 871108, 1364188, 2582213, 5164426, 10328852, 18075491, 36150982, 72301964]

約数ペア:

[(1, 72301964), (2, 36150982), (4, 18075491), (7, 10328852), (14, 5164426), (28, 2582213), (53, 1364188), (83, 871108), (106, 682094), (166, 435554), (212, 341047), (332, 217777), (371, 194884), (581, 124444), (587, 123172), (742, 97442), (1162, 62222), (1174, 61586), (1484, 48721), (2324, 31111), (2348, 30793), (4109, 17596), (4399, 16436), (8218, 8798)]