78573056

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 170145360

約数和(自身を除く): 91572304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 197, 256, 304, 328, 394, 512, 608, 656, 779, 788, 1216, 1312, 1558, 1576, 2432, 2624, 3116, 3152, 3743, 4864, 5248, 6232, 6304, 7486, 8077, 9728, 10496, 12464, 12608, 14972, 16154, 20992, 24928, 25216, 29944, 32308, 49856, 50432, 59888, 64616, 99712, 100864, 119776, 129232, 153463, 199424, 239552, 258464, 306926, 398848, 479104, 516928, 613852, 958208, 1033856, 1227704, 1916416, 2067712, 2455408, 4135424, 4910816, 9821632, 19643264, 39286528, 78573056]

約数ペア:

[(1, 78573056), (2, 39286528), (4, 19643264), (8, 9821632), (16, 4910816), (19, 4135424), (32, 2455408), (38, 2067712), (41, 1916416), (64, 1227704), (76, 1033856), (82, 958208), (128, 613852), (152, 516928), (164, 479104), (197, 398848), (256, 306926), (304, 258464), (328, 239552), (394, 199424), (512, 153463), (608, 129232), (656, 119776), (779, 100864), (788, 99712), (1216, 64616), (1312, 59888), (1558, 50432), (1576, 49856), (2432, 32308), (2624, 29944), (3116, 25216), (3152, 24928), (3743, 20992), (4864, 16154), (5248, 14972), (6232, 12608), (6304, 12464), (7486, 10496), (8077, 9728)]