80837172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9091}}^1$

素因数の和:9133

約数の個数: 72

約数和(自身を含む): 231664160

約数和(自身を除く): 150826988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9091, 18182, 27273, 36364, 54546, 81819, 109092, 118183, 163638, 172729, 236366, 327276, 345458, 354549, 472732, 518187, 690916, 709098, 1036374, 1063647, 1418196, 1554561, 2072748, 2127294, 2245477, 3109122, 4254588, 4490954, 6218244, 6736431, 8981908, 13472862, 20209293, 26945724, 40418586, 80837172]

約数ペア:

[(1, 80837172), (2, 40418586), (3, 26945724), (4, 20209293), (6, 13472862), (9, 8981908), (12, 6736431), (13, 6218244), (18, 4490954), (19, 4254588), (26, 3109122), (36, 2245477), (38, 2127294), (39, 2072748), (52, 1554561), (57, 1418196), (76, 1063647), (78, 1036374), (114, 709098), (117, 690916), (156, 518187), (171, 472732), (228, 354549), (234, 345458), (247, 327276), (342, 236366), (468, 172729), (494, 163638), (684, 118183), (741, 109092), (988, 81819), (1482, 54546), (2223, 36364), (2964, 27273), (4446, 18182), (8892, 9091)]