87081404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 164989440

約数和(自身を除く): 77908036

約数列:

[1, 2, 4, 23, 46, 59, 61, 92, 118, 122, 236, 244, 263, 526, 1052, 1357, 1403, 2714, 2806, 3599, 5428, 5612, 6049, 7198, 12098, 14396, 15517, 16043, 24196, 31034, 32086, 62068, 64172, 82777, 165554, 331108, 356891, 368989, 713782, 737978, 946537, 1427564, 1475956, 1893074, 3786148, 21770351, 43540702, 87081404]

約数ペア:

[(1, 87081404), (2, 43540702), (4, 21770351), (23, 3786148), (46, 1893074), (59, 1475956), (61, 1427564), (92, 946537), (118, 737978), (122, 713782), (236, 368989), (244, 356891), (263, 331108), (526, 165554), (1052, 82777), (1357, 64172), (1403, 62068), (2714, 32086), (2806, 31034), (3599, 24196), (5428, 16043), (5612, 15517), (6049, 14396), (7198, 12098)]