43740216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 134702400

約数和(自身を除く): 90962184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 421, 444, 468, 481, 666, 702, 842, 888, 936, 962, 999, 1263, 1332, 1404, 1443, 1684, 1924, 1998, 2526, 2664, 2808, 2886, 3368, 3789, 3848, 3996, 4329, 5052, 5473, 5772, 7578, 7992, 8658, 10104, 10946, 11367, 11544, 12987, 15156, 15577, 16419, 17316, 21892, 22734, 25974, 30312, 31154, 32838, 34632, 43784, 45468, 46731, 49257, 51948, 62308, 65676, 90936, 93462, 98514, 103896, 124616, 131352, 140193, 147771, 186924, 197028, 202501, 280386, 295542, 373848, 394056, 405002, 420579, 560772, 591084, 607503, 810004, 841158, 1121544, 1182168, 1215006, 1620008, 1682316, 1822509, 2430012, 3364632, 3645018, 4860024, 5467527, 7290036, 10935054, 14580072, 21870108, 43740216]

約数ペア:

[(1, 43740216), (2, 21870108), (3, 14580072), (4, 10935054), (6, 7290036), (8, 5467527), (9, 4860024), (12, 3645018), (13, 3364632), (18, 2430012), (24, 1822509), (26, 1682316), (27, 1620008), (36, 1215006), (37, 1182168), (39, 1121544), (52, 841158), (54, 810004), (72, 607503), (74, 591084), (78, 560772), (104, 420579), (108, 405002), (111, 394056), (117, 373848), (148, 295542), (156, 280386), (216, 202501), (222, 197028), (234, 186924), (296, 147771), (312, 140193), (333, 131352), (351, 124616), (421, 103896), (444, 98514), (468, 93462), (481, 90936), (666, 65676), (702, 62308), (842, 51948), (888, 49257), (936, 46731), (962, 45468), (999, 43784), (1263, 34632), (1332, 32838), (1404, 31154), (1443, 30312), (1684, 25974), (1924, 22734), (1998, 21892), (2526, 17316), (2664, 16419), (2808, 15577), (2886, 15156), (3368, 12987), (3789, 11544), (3848, 11367), (3996, 10946), (4329, 10104), (5052, 8658), (5473, 7992), (5772, 7578)]