80457220844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{9403}}^1$

素因数の和:11575

約数の個数: 96

約数和(自身を含む): 189154914816

約数和(自身を除く): 108697693972

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2137, 4004, 4274, 8548, 9403, 14959, 18806, 23507, 27781, 29918, 37612, 47014, 55562, 59836, 65821, 94028, 103433, 111124, 122239, 131642, 164549, 194467, 206866, 244478, 263284, 305591, 329098, 388934, 413732, 488956, 611182, 658196, 724031, 777868, 855673, 1222364, 1344629, 1448062, 1711346, 2139137, 2689258, 2896124, 3422692, 4278274, 5378516, 8556548, 9412403, 18824806, 20094211, 37649612, 40188422, 80376844, 140659477, 221036321, 261224743, 281318954, 442072642, 522449486, 562637908, 884145284, 1044898972, 1547254247, 1828573201, 2873472173, 3094508494, 3657146402, 5746944346, 6189016988, 7314292804, 11493888692, 20114305211, 40228610422, 80457220844]

約数ペア:

[(1, 80457220844), (2, 40228610422), (4, 20114305211), (7, 11493888692), (11, 7314292804), (13, 6189016988), (14, 5746944346), (22, 3657146402), (26, 3094508494), (28, 2873472173), (44, 1828573201), (52, 1547254247), (77, 1044898972), (91, 884145284), (143, 562637908), (154, 522449486), (182, 442072642), (286, 281318954), (308, 261224743), (364, 221036321), (572, 140659477), (1001, 80376844), (2002, 40188422), (2137, 37649612), (4004, 20094211), (4274, 18824806), (8548, 9412403), (9403, 8556548), (14959, 5378516), (18806, 4278274), (23507, 3422692), (27781, 2896124), (29918, 2689258), (37612, 2139137), (47014, 1711346), (55562, 1448062), (59836, 1344629), (65821, 1222364), (94028, 855673), (103433, 777868), (111124, 724031), (122239, 658196), (131642, 611182), (164549, 488956), (194467, 413732), (206866, 388934), (244478, 329098), (263284, 305591)]