91028916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{503}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 252068544

約数和(自身を除く): 161039628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 457, 503, 914, 1006, 1371, 1509, 1828, 2012, 2742, 3018, 4113, 4527, 5027, 5484, 5533, 6036, 8226, 9054, 10054, 11066, 15081, 16452, 16599, 18108, 20108, 22132, 30162, 33198, 45243, 49797, 60324, 66396, 90486, 99594, 180972, 199188, 229871, 459742, 689613, 919484, 1379226, 2068839, 2528581, 2758452, 4137678, 5057162, 7585743, 8275356, 10114324, 15171486, 22757229, 30342972, 45514458, 91028916]

約数ペア:

[(1, 91028916), (2, 45514458), (3, 30342972), (4, 22757229), (6, 15171486), (9, 10114324), (11, 8275356), (12, 7585743), (18, 5057162), (22, 4137678), (33, 2758452), (36, 2528581), (44, 2068839), (66, 1379226), (99, 919484), (132, 689613), (198, 459742), (396, 229871), (457, 199188), (503, 180972), (914, 99594), (1006, 90486), (1371, 66396), (1509, 60324), (1828, 49797), (2012, 45243), (2742, 33198), (3018, 30162), (4113, 22132), (4527, 20108), (5027, 18108), (5484, 16599), (5533, 16452), (6036, 15081), (8226, 11066), (9054, 10054)]