74278728

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{11093}}^1$

素因数の和:11139

約数の個数: 64

約数和(自身を含む): 213004800

約数和(自身を除く): 138726072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 11093, 22186, 33279, 44372, 66558, 88744, 99837, 133116, 199674, 266232, 299511, 343883, 399348, 599022, 687766, 798696, 1031649, 1198044, 1375532, 2063298, 2396088, 2751064, 3094947, 4126596, 6189894, 8253192, 9284841, 12379788, 18569682, 24759576, 37139364, 74278728]

約数ペア:

[(1, 74278728), (2, 37139364), (3, 24759576), (4, 18569682), (6, 12379788), (8, 9284841), (9, 8253192), (12, 6189894), (18, 4126596), (24, 3094947), (27, 2751064), (31, 2396088), (36, 2063298), (54, 1375532), (62, 1198044), (72, 1031649), (93, 798696), (108, 687766), (124, 599022), (186, 399348), (216, 343883), (248, 299511), (279, 266232), (372, 199674), (558, 133116), (744, 99837), (837, 88744), (1116, 66558), (1674, 44372), (2232, 33279), (3348, 22186), (6696, 11093)]