82061836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 158878720

約数和(自身を除く): 76816884

約数列:

[1, 2, 4, 19, 31, 38, 61, 62, 76, 122, 124, 244, 571, 589, 1142, 1159, 1178, 1891, 2284, 2318, 2356, 3782, 4636, 7564, 10849, 17701, 21698, 34831, 35402, 35929, 43396, 69662, 70804, 71858, 139324, 143716, 336319, 661789, 672638, 1079761, 1323578, 1345276, 2159522, 2647156, 4319044, 20515459, 41030918, 82061836]

約数ペア:

[(1, 82061836), (2, 41030918), (4, 20515459), (19, 4319044), (31, 2647156), (38, 2159522), (61, 1345276), (62, 1323578), (76, 1079761), (122, 672638), (124, 661789), (244, 336319), (571, 143716), (589, 139324), (1142, 71858), (1159, 70804), (1178, 69662), (1891, 43396), (2284, 35929), (2318, 35402), (2356, 34831), (3782, 21698), (4636, 17701), (7564, 10849)]