83731148

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 157301760

約数和(自身を除く): 73570612

約数列:

[1, 2, 4, 37, 43, 59, 74, 86, 118, 148, 172, 223, 236, 446, 892, 1591, 2183, 2537, 3182, 4366, 5074, 6364, 8251, 8732, 9589, 10148, 13157, 16502, 19178, 26314, 33004, 38356, 52628, 93869, 187738, 354793, 375476, 486809, 565751, 709586, 973618, 1131502, 1419172, 1947236, 2263004, 20932787, 41865574, 83731148]

約数ペア:

[(1, 83731148), (2, 41865574), (4, 20932787), (37, 2263004), (43, 1947236), (59, 1419172), (74, 1131502), (86, 973618), (118, 709586), (148, 565751), (172, 486809), (223, 375476), (236, 354793), (446, 187738), (892, 93869), (1591, 52628), (2183, 38356), (2537, 33004), (3182, 26314), (4366, 19178), (5074, 16502), (6364, 13157), (8251, 10148), (8732, 9589)]