72255498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 169166880

約数和(自身を除く): 96911382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 179, 294, 358, 537, 1074, 1253, 1373, 2506, 2746, 3759, 4119, 7518, 8238, 8771, 9611, 17542, 19222, 26313, 28833, 52626, 57666, 67277, 134554, 201831, 245767, 403662, 491534, 737301, 1474602, 1720369, 3440738, 5161107, 10322214, 12042583, 24085166, 36127749, 72255498]

約数ペア:

[(1, 72255498), (2, 36127749), (3, 24085166), (6, 12042583), (7, 10322214), (14, 5161107), (21, 3440738), (42, 1720369), (49, 1474602), (98, 737301), (147, 491534), (179, 403662), (294, 245767), (358, 201831), (537, 134554), (1074, 67277), (1253, 57666), (1373, 52626), (2506, 28833), (2746, 26313), (3759, 19222), (4119, 17542), (7518, 9611), (8238, 8771)]