73887136

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 151296768

約数和(自身を除く): 77409632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 211, 248, 353, 422, 496, 706, 844, 992, 1412, 1688, 2824, 3376, 5648, 6541, 6752, 10943, 11296, 13082, 21886, 26164, 43772, 52328, 74483, 87544, 104656, 148966, 175088, 209312, 297932, 350176, 595864, 1191728, 2308973, 2383456, 4617946, 9235892, 18471784, 36943568, 73887136]

約数ペア:

[(1, 73887136), (2, 36943568), (4, 18471784), (8, 9235892), (16, 4617946), (31, 2383456), (32, 2308973), (62, 1191728), (124, 595864), (211, 350176), (248, 297932), (353, 209312), (422, 175088), (496, 148966), (706, 104656), (844, 87544), (992, 74483), (1412, 52328), (1688, 43772), (2824, 26164), (3376, 21886), (5648, 13082), (6541, 11296), (6752, 10943)]