86613894

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 131114106

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 41, 54, 57, 58, 71, 82, 87, 114, 123, 142, 171, 174, 213, 246, 261, 342, 369, 426, 513, 522, 551, 639, 738, 779, 783, 1026, 1102, 1107, 1189, 1278, 1349, 1558, 1566, 1653, 1917, 2059, 2214, 2337, 2378, 2698, 2911, 3306, 3567, 3834, 4047, 4118, 4674, 4959, 5822, 6177, 7011, 7134, 8094, 8733, 9918, 10701, 12141, 12354, 14022, 14877, 17466, 18531, 21033, 21402, 22591, 24282, 26199, 29754, 32103, 36423, 37062, 39121, 42066, 45182, 52398, 55309, 55593, 64206, 67773, 72846, 78242, 78597, 84419, 110618, 111186, 117363, 135546, 157194, 165927, 168838, 203319, 234726, 253257, 331854, 352089, 406638, 497781, 506514, 609957, 704178, 759771, 995562, 1056267, 1219914, 1493343, 1519542, 1603961, 2112534, 2279313, 2986686, 3207922, 4558626, 4811883, 9623766, 14435649, 28871298, 43306947, 86613894]

約数ペア:

[(1, 86613894), (2, 43306947), (3, 28871298), (6, 14435649), (9, 9623766), (18, 4811883), (19, 4558626), (27, 3207922), (29, 2986686), (38, 2279313), (41, 2112534), (54, 1603961), (57, 1519542), (58, 1493343), (71, 1219914), (82, 1056267), (87, 995562), (114, 759771), (123, 704178), (142, 609957), (171, 506514), (174, 497781), (213, 406638), (246, 352089), (261, 331854), (342, 253257), (369, 234726), (426, 203319), (513, 168838), (522, 165927), (551, 157194), (639, 135546), (738, 117363), (779, 111186), (783, 110618), (1026, 84419), (1102, 78597), (1107, 78242), (1189, 72846), (1278, 67773), (1349, 64206), (1558, 55593), (1566, 55309), (1653, 52398), (1917, 45182), (2059, 42066), (2214, 39121), (2337, 37062), (2378, 36423), (2698, 32103), (2911, 29754), (3306, 26199), (3567, 24282), (3834, 22591), (4047, 21402), (4118, 21033), (4674, 18531), (4959, 17466), (5822, 14877), (6177, 14022), (7011, 12354), (7134, 12141), (8094, 10701), (8733, 9918)]