127555344

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{42181}}^1$

素因数の和:42205

約数の個数: 80

約数和(自身を含む): 418445440

約数和(自身を除く): 290890096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 42181, 84362, 126543, 168724, 253086, 295267, 337448, 379629, 506172, 590534, 674896, 759258, 885801, 1012344, 1138887, 1181068, 1518516, 1771602, 2024688, 2277774, 2362136, 2657403, 3037032, 3543204, 4555548, 4724272, 5314806, 6074064, 7086408, 7972209, 9111096, 10629612, 14172816, 15944418, 18222192, 21259224, 31888836, 42518448, 63777672, 127555344]

約数ペア:

[(1, 127555344), (2, 63777672), (3, 42518448), (4, 31888836), (6, 21259224), (7, 18222192), (8, 15944418), (9, 14172816), (12, 10629612), (14, 9111096), (16, 7972209), (18, 7086408), (21, 6074064), (24, 5314806), (27, 4724272), (28, 4555548), (36, 3543204), (42, 3037032), (48, 2657403), (54, 2362136), (56, 2277774), (63, 2024688), (72, 1771602), (84, 1518516), (108, 1181068), (112, 1138887), (126, 1012344), (144, 885801), (168, 759258), (189, 674896), (216, 590534), (252, 506172), (336, 379629), (378, 337448), (432, 295267), (504, 253086), (756, 168724), (1008, 126543), (1512, 84362), (3024, 42181)]