82487988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3109}}^1$

素因数の和:3197

約数の個数: 72

約数和(自身を含む): 230936160

約数和(自身を除く): 148448172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2948, 3109, 4422, 6218, 6633, 8844, 9327, 12436, 13266, 18654, 26532, 27981, 34199, 37308, 55962, 68398, 102597, 111924, 136796, 205194, 208303, 307791, 410388, 416606, 615582, 624909, 833212, 1231164, 1249818, 1874727, 2291333, 2499636, 3749454, 4582666, 6873999, 7498908, 9165332, 13747998, 20621997, 27495996, 41243994, 82487988]

約数ペア:

[(1, 82487988), (2, 41243994), (3, 27495996), (4, 20621997), (6, 13747998), (9, 9165332), (11, 7498908), (12, 6873999), (18, 4582666), (22, 3749454), (33, 2499636), (36, 2291333), (44, 1874727), (66, 1249818), (67, 1231164), (99, 833212), (132, 624909), (134, 615582), (198, 416606), (201, 410388), (268, 307791), (396, 208303), (402, 205194), (603, 136796), (737, 111924), (804, 102597), (1206, 68398), (1474, 55962), (2211, 37308), (2412, 34199), (2948, 27981), (3109, 26532), (4422, 18654), (6218, 13266), (6633, 12436), (8844, 9327)]