64556226

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1456

約数の個数: 72

約数和(自身を含む): 165898044

約数和(自身を除く): 101341818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 1381, 2226, 2597, 2762, 3339, 4143, 5194, 6678, 7791, 8286, 9667, 12429, 15582, 19334, 23373, 24858, 29001, 46746, 58002, 67669, 73193, 87003, 135338, 146386, 174006, 203007, 219579, 406014, 439158, 512351, 609021, 658737, 1024702, 1218042, 1317474, 1537053, 3074106, 3586457, 4611159, 7172914, 9222318, 10759371, 21518742, 32278113, 64556226]

約数ペア:

[(1, 64556226), (2, 32278113), (3, 21518742), (6, 10759371), (7, 9222318), (9, 7172914), (14, 4611159), (18, 3586457), (21, 3074106), (42, 1537053), (49, 1317474), (53, 1218042), (63, 1024702), (98, 658737), (106, 609021), (126, 512351), (147, 439158), (159, 406014), (294, 219579), (318, 203007), (371, 174006), (441, 146386), (477, 135338), (742, 87003), (882, 73193), (954, 67669), (1113, 58002), (1381, 46746), (2226, 29001), (2597, 24858), (2762, 23373), (3339, 19334), (4143, 15582), (5194, 12429), (6678, 9667), (7791, 8286)]