84157552

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 60

約数和(自身を含む): 174310024

約数和(自身を除く): 90152472

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 163, 184, 244, 326, 368, 488, 529, 652, 976, 1058, 1304, 1403, 2116, 2608, 2806, 3749, 4232, 5612, 7498, 8464, 9943, 11224, 14996, 19886, 22448, 29992, 32269, 39772, 59984, 64538, 79544, 86227, 129076, 159088, 172454, 228689, 258152, 344908, 457378, 516304, 689816, 914756, 1379632, 1829512, 3659024, 5259847, 10519694, 21039388, 42078776, 84157552]

約数ペア:

[(1, 84157552), (2, 42078776), (4, 21039388), (8, 10519694), (16, 5259847), (23, 3659024), (46, 1829512), (61, 1379632), (92, 914756), (122, 689816), (163, 516304), (184, 457378), (244, 344908), (326, 258152), (368, 228689), (488, 172454), (529, 159088), (652, 129076), (976, 86227), (1058, 79544), (1304, 64538), (1403, 59984), (2116, 39772), (2608, 32269), (2806, 29992), (3749, 22448), (4232, 19886), (5612, 14996), (7498, 11224), (8464, 9943)]