77942826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 196035840

約数和(自身を除く): 118093014

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 47, 57, 78, 94, 114, 117, 141, 171, 234, 247, 282, 342, 373, 423, 494, 611, 741, 746, 846, 893, 1119, 1222, 1482, 1786, 1833, 2223, 2238, 2679, 3357, 3666, 4446, 4849, 5358, 5499, 6714, 7087, 8037, 9698, 10998, 11609, 14174, 14547, 16074, 17531, 21261, 23218, 29094, 34827, 35062, 42522, 43641, 52593, 63783, 69654, 87282, 92131, 104481, 105186, 127566, 157779, 184262, 208962, 227903, 276393, 315558, 333089, 455806, 552786, 666178, 683709, 829179, 999267, 1367418, 1658358, 1998534, 2051127, 2997801, 4102254, 4330157, 5995602, 8660314, 12990471, 25980942, 38971413, 77942826]

約数ペア:

[(1, 77942826), (2, 38971413), (3, 25980942), (6, 12990471), (9, 8660314), (13, 5995602), (18, 4330157), (19, 4102254), (26, 2997801), (38, 2051127), (39, 1998534), (47, 1658358), (57, 1367418), (78, 999267), (94, 829179), (114, 683709), (117, 666178), (141, 552786), (171, 455806), (234, 333089), (247, 315558), (282, 276393), (342, 227903), (373, 208962), (423, 184262), (494, 157779), (611, 127566), (741, 105186), (746, 104481), (846, 92131), (893, 87282), (1119, 69654), (1222, 63783), (1482, 52593), (1786, 43641), (1833, 42522), (2223, 35062), (2238, 34827), (2679, 29094), (3357, 23218), (3666, 21261), (4446, 17531), (4849, 16074), (5358, 14547), (5499, 14174), (6714, 11609), (7087, 10998), (8037, 9698)]