81137076

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 193737600

約数和(自身を除く): 112600524

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 199, 244, 366, 398, 557, 597, 732, 796, 1114, 1194, 1671, 2228, 2388, 3342, 6684, 12139, 24278, 33977, 36417, 48556, 67954, 72834, 101931, 110843, 135908, 145668, 203862, 221686, 332529, 407724, 443372, 665058, 1330116, 6761423, 13522846, 20284269, 27045692, 40568538, 81137076]

約数ペア:

[(1, 81137076), (2, 40568538), (3, 27045692), (4, 20284269), (6, 13522846), (12, 6761423), (61, 1330116), (122, 665058), (183, 443372), (199, 407724), (244, 332529), (366, 221686), (398, 203862), (557, 145668), (597, 135908), (732, 110843), (796, 101931), (1114, 72834), (1194, 67954), (1671, 48556), (2228, 36417), (2388, 33977), (3342, 24278), (6684, 12139)]