72890112

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 196027776

約数和(自身を除く): 123137664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 642, 768, 856, 887, 1284, 1712, 1774, 2568, 2661, 3424, 3548, 5136, 5322, 6848, 7096, 10272, 10644, 13696, 14192, 20544, 21288, 27392, 28384, 41088, 42576, 56768, 82176, 85152, 94909, 113536, 170304, 189818, 227072, 284727, 340608, 379636, 569454, 681216, 759272, 1138908, 1518544, 2277816, 3037088, 4555632, 6074176, 9111264, 12148352, 18222528, 24296704, 36445056, 72890112]

約数ペア:

[(1, 72890112), (2, 36445056), (3, 24296704), (4, 18222528), (6, 12148352), (8, 9111264), (12, 6074176), (16, 4555632), (24, 3037088), (32, 2277816), (48, 1518544), (64, 1138908), (96, 759272), (107, 681216), (128, 569454), (192, 379636), (214, 340608), (256, 284727), (321, 227072), (384, 189818), (428, 170304), (642, 113536), (768, 94909), (856, 85152), (887, 82176), (1284, 56768), (1712, 42576), (1774, 41088), (2568, 28384), (2661, 27392), (3424, 21288), (3548, 20544), (5136, 14192), (5322, 13696), (6848, 10644), (7096, 10272)]