71208864

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2549}}^1$

素因数の和:2662

約数の個数: 72

約数和(自身を含む): 204668100

約数和(自身を除く): 133459236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 2549, 3104, 3492, 4656, 5098, 6984, 7647, 9312, 10196, 13968, 15294, 20392, 22941, 27936, 30588, 40784, 45882, 61176, 81568, 91764, 122352, 183528, 244704, 247253, 367056, 494506, 734112, 741759, 989012, 1483518, 1978024, 2225277, 2967036, 3956048, 4450554, 5934072, 7912096, 8901108, 11868144, 17802216, 23736288, 35604432, 71208864]

約数ペア:

[(1, 71208864), (2, 35604432), (3, 23736288), (4, 17802216), (6, 11868144), (8, 8901108), (9, 7912096), (12, 5934072), (16, 4450554), (18, 3956048), (24, 2967036), (32, 2225277), (36, 1978024), (48, 1483518), (72, 989012), (96, 741759), (97, 734112), (144, 494506), (194, 367056), (288, 247253), (291, 244704), (388, 183528), (582, 122352), (776, 91764), (873, 81568), (1164, 61176), (1552, 45882), (1746, 40784), (2328, 30588), (2549, 27936), (3104, 22941), (3492, 20392), (4656, 15294), (5098, 13968), (6984, 10196), (7647, 9312)]