65181438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1433}}^1$

素因数の和:1486

約数の個数: 72

約数和(自身を含む): 170462448

約数和(自身を除く): 105281010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 1433, 2166, 2394, 2527, 2866, 3249, 4299, 5054, 6498, 7581, 8598, 10031, 12897, 15162, 20062, 22743, 25794, 27227, 30093, 45486, 54454, 60186, 81681, 90279, 163362, 180558, 190589, 245043, 381178, 490086, 517313, 571767, 1034626, 1143534, 1551939, 1715301, 3103878, 3430602, 3621191, 4655817, 7242382, 9311634, 10863573, 21727146, 32590719, 65181438]

約数ペア:

[(1, 65181438), (2, 32590719), (3, 21727146), (6, 10863573), (7, 9311634), (9, 7242382), (14, 4655817), (18, 3621191), (19, 3430602), (21, 3103878), (38, 1715301), (42, 1551939), (57, 1143534), (63, 1034626), (114, 571767), (126, 517313), (133, 490086), (171, 381178), (266, 245043), (342, 190589), (361, 180558), (399, 163362), (722, 90279), (798, 81681), (1083, 60186), (1197, 54454), (1433, 45486), (2166, 30093), (2394, 27227), (2527, 25794), (2866, 22743), (3249, 20062), (4299, 15162), (5054, 12897), (6498, 10031), (7581, 8598)]