71587308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 188762112

約数和(自身を除く): 117174804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 113, 124, 131, 156, 186, 226, 262, 339, 372, 393, 403, 452, 524, 678, 786, 806, 1209, 1356, 1469, 1572, 1612, 1703, 2418, 2938, 3406, 3503, 4061, 4407, 4836, 5109, 5876, 6812, 7006, 8122, 8814, 10218, 10509, 12183, 14012, 14803, 16244, 17628, 20436, 21018, 24366, 29606, 42036, 44409, 45539, 48732, 52793, 59212, 88818, 91078, 105586, 136617, 158379, 177636, 182156, 192439, 211172, 273234, 316758, 384878, 458893, 546468, 577317, 633516, 769756, 917786, 1154634, 1376679, 1835572, 2309268, 2753358, 5506716, 5965609, 11931218, 17896827, 23862436, 35793654, 71587308]

約数ペア:

[(1, 71587308), (2, 35793654), (3, 23862436), (4, 17896827), (6, 11931218), (12, 5965609), (13, 5506716), (26, 2753358), (31, 2309268), (39, 1835572), (52, 1376679), (62, 1154634), (78, 917786), (93, 769756), (113, 633516), (124, 577317), (131, 546468), (156, 458893), (186, 384878), (226, 316758), (262, 273234), (339, 211172), (372, 192439), (393, 182156), (403, 177636), (452, 158379), (524, 136617), (678, 105586), (786, 91078), (806, 88818), (1209, 59212), (1356, 52793), (1469, 48732), (1572, 45539), (1612, 44409), (1703, 42036), (2418, 29606), (2938, 24366), (3406, 21018), (3503, 20436), (4061, 17628), (4407, 16244), (4836, 14803), (5109, 14012), (5876, 12183), (6812, 10509), (7006, 10218), (8122, 8814)]