90730206

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4251

約数の個数: 80

約数和(自身を含む): 244632960

約数和(自身を除く): 153902754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 4211, 7182, 8422, 10773, 12633, 21546, 25266, 29477, 37899, 58954, 75798, 80009, 88431, 113697, 160018, 176862, 227394, 240027, 265293, 341091, 480054, 530586, 560063, 682182, 720081, 795879, 1120126, 1440162, 1591758, 1680189, 2160243, 2387637, 3360378, 4320486, 4775274, 5040567, 6480729, 10081134, 12961458, 15121701, 30243402, 45365103, 90730206]

約数ペア:

[(1, 90730206), (2, 45365103), (3, 30243402), (6, 15121701), (7, 12961458), (9, 10081134), (14, 6480729), (18, 5040567), (19, 4775274), (21, 4320486), (27, 3360378), (38, 2387637), (42, 2160243), (54, 1680189), (57, 1591758), (63, 1440162), (81, 1120126), (114, 795879), (126, 720081), (133, 682182), (162, 560063), (171, 530586), (189, 480054), (266, 341091), (342, 265293), (378, 240027), (399, 227394), (513, 176862), (567, 160018), (798, 113697), (1026, 88431), (1134, 80009), (1197, 75798), (1539, 58954), (2394, 37899), (3078, 29477), (3591, 25266), (4211, 21546), (7182, 12633), (8422, 10773)]