80574516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10709}}^1$

素因数の和:10749

約数の個数: 72

約数和(自身を含む): 233906400

約数和(自身を除く): 153331884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 10709, 21418, 32127, 42836, 64254, 96381, 117799, 128508, 192762, 203471, 235598, 353397, 385524, 406942, 471196, 610413, 706794, 813884, 1060191, 1220826, 1413588, 1831239, 2120382, 2238181, 2441652, 3662478, 4240764, 4476362, 6714543, 7324956, 8952724, 13429086, 20143629, 26858172, 40287258, 80574516]

約数ペア:

[(1, 80574516), (2, 40287258), (3, 26858172), (4, 20143629), (6, 13429086), (9, 8952724), (11, 7324956), (12, 6714543), (18, 4476362), (19, 4240764), (22, 3662478), (33, 2441652), (36, 2238181), (38, 2120382), (44, 1831239), (57, 1413588), (66, 1220826), (76, 1060191), (99, 813884), (114, 706794), (132, 610413), (171, 471196), (198, 406942), (209, 385524), (228, 353397), (342, 235598), (396, 203471), (418, 192762), (627, 128508), (684, 117799), (836, 96381), (1254, 64254), (1881, 42836), (2508, 32127), (3762, 21418), (7524, 10709)]