77910012

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 214487504

約数和(自身を除く): 136577492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 67, 74, 81, 97, 108, 111, 134, 148, 162, 194, 201, 222, 268, 291, 324, 333, 388, 402, 444, 582, 603, 666, 804, 873, 999, 1164, 1206, 1332, 1746, 1809, 1998, 2412, 2479, 2619, 2997, 3492, 3589, 3618, 3996, 4958, 5238, 5427, 5994, 6499, 7178, 7236, 7437, 7857, 9916, 10476, 10767, 10854, 11988, 12998, 14356, 14874, 15714, 19497, 21534, 21708, 22311, 25996, 29748, 31428, 32301, 38994, 43068, 44622, 58491, 64602, 66933, 77988, 89244, 96903, 116982, 129204, 133866, 175473, 193806, 200799, 233964, 240463, 267732, 290709, 350946, 387612, 401598, 480926, 526419, 581418, 701892, 721389, 803196, 961852, 1052838, 1162836, 1442778, 2105676, 2164167, 2885556, 4328334, 6492501, 8656668, 12985002, 19477503, 25970004, 38955006, 77910012]

約数ペア:

[(1, 77910012), (2, 38955006), (3, 25970004), (4, 19477503), (6, 12985002), (9, 8656668), (12, 6492501), (18, 4328334), (27, 2885556), (36, 2164167), (37, 2105676), (54, 1442778), (67, 1162836), (74, 1052838), (81, 961852), (97, 803196), (108, 721389), (111, 701892), (134, 581418), (148, 526419), (162, 480926), (194, 401598), (201, 387612), (222, 350946), (268, 290709), (291, 267732), (324, 240463), (333, 233964), (388, 200799), (402, 193806), (444, 175473), (582, 133866), (603, 129204), (666, 116982), (804, 96903), (873, 89244), (999, 77988), (1164, 66933), (1206, 64602), (1332, 58491), (1746, 44622), (1809, 43068), (1998, 38994), (2412, 32301), (2479, 31428), (2619, 29748), (2997, 25996), (3492, 22311), (3589, 21708), (3618, 21534), (3996, 19497), (4958, 15714), (5238, 14874), (5427, 14356), (5994, 12998), (6499, 11988), (7178, 10854), (7236, 10767), (7437, 10476), (7857, 9916)]