73523968

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 169979040

約数和(自身を除く): 96455072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 461, 623, 712, 896, 922, 1246, 1424, 1792, 1844, 2492, 2848, 3227, 3688, 4984, 5696, 6454, 7376, 9968, 11392, 12908, 14752, 19936, 22784, 25816, 29504, 39872, 41029, 51632, 59008, 79744, 82058, 103264, 118016, 159488, 164116, 206528, 287203, 328232, 413056, 574406, 656464, 826112, 1148812, 1312928, 2297624, 2625856, 4595248, 5251712, 9190496, 10503424, 18380992, 36761984, 73523968]

約数ペア:

[(1, 73523968), (2, 36761984), (4, 18380992), (7, 10503424), (8, 9190496), (14, 5251712), (16, 4595248), (28, 2625856), (32, 2297624), (56, 1312928), (64, 1148812), (89, 826112), (112, 656464), (128, 574406), (178, 413056), (224, 328232), (256, 287203), (356, 206528), (448, 164116), (461, 159488), (623, 118016), (712, 103264), (896, 82058), (922, 79744), (1246, 59008), (1424, 51632), (1792, 41029), (1844, 39872), (2492, 29504), (2848, 25816), (3227, 22784), (3688, 19936), (4984, 14752), (5696, 12908), (6454, 11392), (7376, 9968)]