64157148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8527}}^1$

素因数の和:8567

約数の個数: 72

約数和(自身を含む): 186251520

約数和(自身を除く): 122094372

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, 8527, 17054, 25581, 34108, 51162, 76743, 93797, 102324, 153486, 162013, 187594, 281391, 306972, 324026, 375188, 486039, 562782, 648052, 844173, 972078, 1125564, 1458117, 1688346, 1782143, 1944156, 2916234, 3376692, 3564286, 5346429, 5832468, 7128572, 10692858, 16039287, 21385716, 32078574, 64157148]

約数ペア:

[(1, 64157148), (2, 32078574), (3, 21385716), (4, 16039287), (6, 10692858), (9, 7128572), (11, 5832468), (12, 5346429), (18, 3564286), (19, 3376692), (22, 2916234), (33, 1944156), (36, 1782143), (38, 1688346), (44, 1458117), (57, 1125564), (66, 972078), (76, 844173), (99, 648052), (114, 562782), (132, 486039), (171, 375188), (198, 324026), (209, 306972), (228, 281391), (342, 187594), (396, 162013), (418, 153486), (627, 102324), (684, 93797), (836, 76743), (1254, 51162), (1881, 34108), (2508, 25581), (3762, 17054), (7524, 8527)]