79678818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4957}}^1$

素因数の和:5031

約数の個数: 48

約数和(自身を含む): 185627520

約数和(自身を除く): 105948702

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 4957, 5358, 8037, 9914, 14871, 16074, 29742, 44613, 89226, 94183, 188366, 232979, 282549, 465958, 565098, 698937, 847647, 1397874, 1695294, 2096811, 4193622, 4426601, 8853202, 13279803, 26559606, 39839409, 79678818]

約数ペア:

[(1, 79678818), (2, 39839409), (3, 26559606), (6, 13279803), (9, 8853202), (18, 4426601), (19, 4193622), (38, 2096811), (47, 1695294), (57, 1397874), (94, 847647), (114, 698937), (141, 565098), (171, 465958), (282, 282549), (342, 232979), (423, 188366), (846, 94183), (893, 89226), (1786, 44613), (2679, 29742), (4957, 16074), (5358, 14871), (8037, 9914)]