69894396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13577}}^1$

素因数の和:13611

約数の個数: 72

約数和(自身を含む): 207580464

約数和(自身を除く): 137686068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 13577, 27154, 40731, 54308, 81462, 122193, 149347, 162924, 176501, 244386, 298694, 353002, 448041, 488772, 529503, 597388, 706004, 896082, 1059006, 1344123, 1588509, 1792164, 1941511, 2118012, 2688246, 3177018, 3883022, 5376492, 5824533, 6354036, 7766044, 11649066, 17473599, 23298132, 34947198, 69894396]

約数ペア:

[(1, 69894396), (2, 34947198), (3, 23298132), (4, 17473599), (6, 11649066), (9, 7766044), (11, 6354036), (12, 5824533), (13, 5376492), (18, 3883022), (22, 3177018), (26, 2688246), (33, 2118012), (36, 1941511), (39, 1792164), (44, 1588509), (52, 1344123), (66, 1059006), (78, 896082), (99, 706004), (117, 597388), (132, 529503), (143, 488772), (156, 448041), (198, 353002), (234, 298694), (286, 244386), (396, 176501), (429, 162924), (468, 149347), (572, 122193), (858, 81462), (1287, 54308), (1716, 40731), (2574, 27154), (5148, 13577)]