72522144

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8170

約数の個数: 72

約数和(自身を含む): 212913792

約数和(自身を除く): 140391648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8123, 8928, 16246, 24369, 32492, 48738, 64984, 73107, 97476, 129968, 146214, 194952, 251813, 259936, 292428, 389904, 503626, 584856, 755439, 779808, 1007252, 1169712, 1510878, 2014504, 2266317, 2339424, 3021756, 4029008, 4532634, 6043512, 8058016, 9065268, 12087024, 18130536, 24174048, 36261072, 72522144]

約数ペア:

[(1, 72522144), (2, 36261072), (3, 24174048), (4, 18130536), (6, 12087024), (8, 9065268), (9, 8058016), (12, 6043512), (16, 4532634), (18, 4029008), (24, 3021756), (31, 2339424), (32, 2266317), (36, 2014504), (48, 1510878), (62, 1169712), (72, 1007252), (93, 779808), (96, 755439), (124, 584856), (144, 503626), (186, 389904), (248, 292428), (279, 259936), (288, 251813), (372, 194952), (496, 146214), (558, 129968), (744, 97476), (992, 73107), (1116, 64984), (1488, 48738), (2232, 32492), (2976, 24369), (4464, 16246), (8123, 8928)]