61731144

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 173521920

約数和(自身を除く): 111790776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 127, 129, 157, 172, 254, 258, 314, 344, 381, 387, 471, 508, 516, 628, 762, 774, 942, 1016, 1032, 1143, 1256, 1413, 1524, 1548, 1884, 2286, 2826, 3048, 3096, 3768, 4572, 5461, 5652, 6751, 9144, 10922, 11304, 13502, 16383, 19939, 20253, 21844, 27004, 32766, 39878, 40506, 43688, 49149, 54008, 59817, 60759, 65532, 79756, 81012, 98298, 119634, 121518, 131064, 159512, 162024, 179451, 196596, 239268, 243036, 358902, 393192, 478536, 486072, 717804, 857377, 1435608, 1714754, 2572131, 3429508, 5144262, 6859016, 7716393, 10288524, 15432786, 20577048, 30865572, 61731144]

約数ペア:

[(1, 61731144), (2, 30865572), (3, 20577048), (4, 15432786), (6, 10288524), (8, 7716393), (9, 6859016), (12, 5144262), (18, 3429508), (24, 2572131), (36, 1714754), (43, 1435608), (72, 857377), (86, 717804), (127, 486072), (129, 478536), (157, 393192), (172, 358902), (254, 243036), (258, 239268), (314, 196596), (344, 179451), (381, 162024), (387, 159512), (471, 131064), (508, 121518), (516, 119634), (628, 98298), (762, 81012), (774, 79756), (942, 65532), (1016, 60759), (1032, 59817), (1143, 54008), (1256, 49149), (1413, 43688), (1524, 40506), (1548, 39878), (1884, 32766), (2286, 27004), (2826, 21844), (3048, 20253), (3096, 19939), (3768, 16383), (4572, 13502), (5461, 11304), (5652, 10922), (6751, 9144)]