83571642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 235008000

約数和(自身を除く): 151436358

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 101, 126, 154, 189, 198, 199, 202, 231, 297, 303, 378, 398, 462, 594, 597, 606, 693, 707, 909, 1111, 1194, 1386, 1393, 1414, 1791, 1818, 2079, 2121, 2189, 2222, 2727, 2786, 3333, 3582, 4158, 4179, 4242, 4378, 5373, 5454, 6363, 6567, 6666, 7777, 8358, 9999, 10746, 12537, 12726, 13134, 15323, 15554, 19089, 19701, 19998, 20099, 23331, 25074, 29997, 30646, 37611, 38178, 39402, 40198, 45969, 46662, 59103, 59994, 60297, 69993, 75222, 91938, 118206, 120594, 137907, 139986, 140693, 180891, 209979, 221089, 275814, 281386, 361782, 413721, 419958, 422079, 442178, 542673, 663267, 827442, 844158, 1085346, 1266237, 1326534, 1547623, 1989801, 2532474, 3095246, 3798711, 3979602, 4642869, 5969403, 7597422, 9285738, 11938806, 13928607, 27857214, 41785821, 83571642]

約数ペア:

[(1, 83571642), (2, 41785821), (3, 27857214), (6, 13928607), (7, 11938806), (9, 9285738), (11, 7597422), (14, 5969403), (18, 4642869), (21, 3979602), (22, 3798711), (27, 3095246), (33, 2532474), (42, 1989801), (54, 1547623), (63, 1326534), (66, 1266237), (77, 1085346), (99, 844158), (101, 827442), (126, 663267), (154, 542673), (189, 442178), (198, 422079), (199, 419958), (202, 413721), (231, 361782), (297, 281386), (303, 275814), (378, 221089), (398, 209979), (462, 180891), (594, 140693), (597, 139986), (606, 137907), (693, 120594), (707, 118206), (909, 91938), (1111, 75222), (1194, 69993), (1386, 60297), (1393, 59994), (1414, 59103), (1791, 46662), (1818, 45969), (2079, 40198), (2121, 39402), (2189, 38178), (2222, 37611), (2727, 30646), (2786, 29997), (3333, 25074), (3582, 23331), (4158, 20099), (4179, 19998), (4242, 19701), (4378, 19089), (5373, 15554), (5454, 15323), (6363, 13134), (6567, 12726), (6666, 12537), (7777, 10746), (8358, 9999)]