72392254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 50779586

約数列:

[1, 2, 11, 22, 31, 62, 179, 341, 358, 593, 682, 1186, 1969, 3938, 5549, 6523, 11098, 13046, 18383, 36766, 61039, 106147, 122078, 202213, 212294, 404426, 1167617, 2335234, 3290557, 6581114, 36196127, 72392254]

約数ペア:

[(1, 72392254), (2, 36196127), (11, 6581114), (22, 3290557), (31, 2335234), (62, 1167617), (179, 404426), (341, 212294), (358, 202213), (593, 122078), (682, 106147), (1186, 61039), (1969, 36766), (3938, 18383), (5549, 13046), (6523, 11098)]