71011404

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 190590400

約数和(自身を除く): 119578996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 1699, 2322, 3398, 3483, 4644, 5097, 6796, 6966, 10194, 10449, 13932, 15291, 20388, 20898, 30582, 41796, 45873, 61164, 73057, 91746, 137619, 146114, 183492, 219171, 275238, 292228, 412857, 438342, 550476, 657513, 825714, 876684, 1315026, 1651428, 1972539, 2630052, 3945078, 5917617, 7890156, 11835234, 17752851, 23670468, 35505702, 71011404]

約数ペア:

[(1, 71011404), (2, 35505702), (3, 23670468), (4, 17752851), (6, 11835234), (9, 7890156), (12, 5917617), (18, 3945078), (27, 2630052), (36, 1972539), (43, 1651428), (54, 1315026), (81, 876684), (86, 825714), (108, 657513), (129, 550476), (162, 438342), (172, 412857), (243, 292228), (258, 275238), (324, 219171), (387, 183492), (486, 146114), (516, 137619), (774, 91746), (972, 73057), (1161, 61164), (1548, 45873), (1699, 41796), (2322, 30582), (3398, 20898), (3483, 20388), (4644, 15291), (5097, 13932), (6796, 10449), (6966, 10194)]