227772

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 60

約数和(自身を含む): 643720

約数和(自身を除く): 415948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 324, 333, 342, 444, 513, 666, 684, 703, 999, 1026, 1332, 1406, 1539, 1998, 2052, 2109, 2812, 2997, 3078, 3996, 4218, 5994, 6156, 6327, 8436, 11988, 12654, 18981, 25308, 37962, 56943, 75924, 113886, 227772]

約数ペア:

[(1, 227772), (2, 113886), (3, 75924), (4, 56943), (6, 37962), (9, 25308), (12, 18981), (18, 12654), (19, 11988), (27, 8436), (36, 6327), (37, 6156), (38, 5994), (54, 4218), (57, 3996), (74, 3078), (76, 2997), (81, 2812), (108, 2109), (111, 2052), (114, 1998), (148, 1539), (162, 1406), (171, 1332), (222, 1026), (228, 999), (324, 703), (333, 684), (342, 666), (444, 513)]