38874672

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2621}}^1$

素因数の和:2738

約数の個数: 60

約数和(自身を含む): 109893264

約数和(自身を除く): 71018592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 2621, 3708, 4944, 5242, 7416, 7863, 10484, 14832, 15726, 20968, 23589, 31452, 41936, 47178, 62904, 94356, 125808, 188712, 269963, 377424, 539926, 809889, 1079852, 1619778, 2159704, 2429667, 3239556, 4319408, 4859334, 6479112, 9718668, 12958224, 19437336, 38874672]

約数ペア:

[(1, 38874672), (2, 19437336), (3, 12958224), (4, 9718668), (6, 6479112), (8, 4859334), (9, 4319408), (12, 3239556), (16, 2429667), (18, 2159704), (24, 1619778), (36, 1079852), (48, 809889), (72, 539926), (103, 377424), (144, 269963), (206, 188712), (309, 125808), (412, 94356), (618, 62904), (824, 47178), (927, 41936), (1236, 31452), (1648, 23589), (1854, 20968), (2472, 15726), (2621, 14832), (3708, 10484), (4944, 7863), (5242, 7416)]