78194214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6673}}^1$

素因数の和:6722

約数の個数: 64

約数和(自身を含む): 205025280

約数和(自身を除く): 126831066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 6673, 11718, 13346, 20019, 40038, 46711, 60057, 93422, 120114, 140133, 180171, 206863, 280266, 360342, 413726, 420399, 620589, 840798, 1241178, 1261197, 1448041, 1861767, 2522394, 2896082, 3723534, 4344123, 5585301, 8688246, 11170602, 13032369, 26064738, 39097107, 78194214]

約数ペア:

[(1, 78194214), (2, 39097107), (3, 26064738), (6, 13032369), (7, 11170602), (9, 8688246), (14, 5585301), (18, 4344123), (21, 3723534), (27, 2896082), (31, 2522394), (42, 1861767), (54, 1448041), (62, 1261197), (63, 1241178), (93, 840798), (126, 620589), (186, 420399), (189, 413726), (217, 360342), (279, 280266), (378, 206863), (434, 180171), (558, 140133), (651, 120114), (837, 93422), (1302, 60057), (1674, 46711), (1953, 40038), (3906, 20019), (5859, 13346), (6673, 11718)]