128582388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5323}}^1$

素因数の和:5405

約数の個数: 72

約数和(自身を含む): 360456096

約数和(自身を除く): 231873708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 4026, 5323, 6039, 8052, 10646, 12078, 15969, 21292, 24156, 31938, 47907, 58553, 63876, 95814, 117106, 175659, 191628, 234212, 324703, 351318, 526977, 649406, 702636, 974109, 1053954, 1298812, 1948218, 2107908, 2922327, 3571733, 3896436, 5844654, 7143466, 10715199, 11689308, 14286932, 21430398, 32145597, 42860796, 64291194, 128582388]

約数ペア:

[(1, 128582388), (2, 64291194), (3, 42860796), (4, 32145597), (6, 21430398), (9, 14286932), (11, 11689308), (12, 10715199), (18, 7143466), (22, 5844654), (33, 3896436), (36, 3571733), (44, 2922327), (61, 2107908), (66, 1948218), (99, 1298812), (122, 1053954), (132, 974109), (183, 702636), (198, 649406), (244, 526977), (366, 351318), (396, 324703), (549, 234212), (671, 191628), (732, 175659), (1098, 117106), (1342, 95814), (2013, 63876), (2196, 58553), (2684, 47907), (4026, 31938), (5323, 24156), (6039, 21292), (8052, 15969), (10646, 12078)]