72434651702

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{253909}}^1$

素因数の和:254037

約数の個数: 48

約数和(自身を含む): 131297876640

約数和(自身を除く): 58863224938

約数列:

[1, 2, 7, 14, 41, 49, 71, 82, 98, 142, 287, 497, 574, 994, 2009, 2911, 3479, 4018, 5822, 6958, 20377, 40754, 142639, 253909, 285278, 507818, 1777363, 3554726, 10410269, 12441541, 18027539, 20820538, 24883082, 36055078, 72871883, 126192773, 145743766, 252385546, 510103181, 739129099, 883349411, 1020206362, 1478258198, 1766698822, 5173903693, 10347807386, 36217325851, 72434651702]

約数ペア:

[(1, 72434651702), (2, 36217325851), (7, 10347807386), (14, 5173903693), (41, 1766698822), (49, 1478258198), (71, 1020206362), (82, 883349411), (98, 739129099), (142, 510103181), (287, 252385546), (497, 145743766), (574, 126192773), (994, 72871883), (2009, 36055078), (2911, 24883082), (3479, 20820538), (4018, 18027539), (5822, 12441541), (6958, 10410269), (20377, 3554726), (40754, 1777363), (142639, 507818), (253909, 285278)]