87480432

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 160

約数和(自身を含む): 278384960

約数和(自身を除く): 190904528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 296, 312, 333, 351, 421, 432, 444, 468, 481, 592, 624, 666, 702, 842, 888, 936, 962, 999, 1263, 1332, 1404, 1443, 1684, 1776, 1872, 1924, 1998, 2526, 2664, 2808, 2886, 3368, 3789, 3848, 3996, 4329, 5052, 5328, 5473, 5616, 5772, 6736, 7578, 7696, 7992, 8658, 10104, 10946, 11367, 11544, 12987, 15156, 15577, 15984, 16419, 17316, 20208, 21892, 22734, 23088, 25974, 30312, 31154, 32838, 34632, 43784, 45468, 46731, 49257, 51948, 60624, 62308, 65676, 69264, 87568, 90936, 93462, 98514, 103896, 124616, 131352, 140193, 147771, 181872, 186924, 197028, 202501, 207792, 249232, 262704, 280386, 295542, 373848, 394056, 405002, 420579, 560772, 591084, 607503, 747696, 788112, 810004, 841158, 1121544, 1182168, 1215006, 1620008, 1682316, 1822509, 2243088, 2364336, 2430012, 3240016, 3364632, 3645018, 4860024, 5467527, 6729264, 7290036, 9720048, 10935054, 14580072, 21870108, 29160144, 43740216, 87480432]

約数ペア:

[(1, 87480432), (2, 43740216), (3, 29160144), (4, 21870108), (6, 14580072), (8, 10935054), (9, 9720048), (12, 7290036), (13, 6729264), (16, 5467527), (18, 4860024), (24, 3645018), (26, 3364632), (27, 3240016), (36, 2430012), (37, 2364336), (39, 2243088), (48, 1822509), (52, 1682316), (54, 1620008), (72, 1215006), (74, 1182168), (78, 1121544), (104, 841158), (108, 810004), (111, 788112), (117, 747696), (144, 607503), (148, 591084), (156, 560772), (208, 420579), (216, 405002), (222, 394056), (234, 373848), (296, 295542), (312, 280386), (333, 262704), (351, 249232), (421, 207792), (432, 202501), (444, 197028), (468, 186924), (481, 181872), (592, 147771), (624, 140193), (666, 131352), (702, 124616), (842, 103896), (888, 98514), (936, 93462), (962, 90936), (999, 87568), (1263, 69264), (1332, 65676), (1404, 62308), (1443, 60624), (1684, 51948), (1776, 49257), (1872, 46731), (1924, 45468), (1998, 43784), (2526, 34632), (2664, 32838), (2808, 31154), (2886, 30312), (3368, 25974), (3789, 23088), (3848, 22734), (3996, 21892), (4329, 20208), (5052, 17316), (5328, 16419), (5473, 15984), (5616, 15577), (5772, 15156), (6736, 12987), (7578, 11544), (7696, 11367), (7992, 10946), (8658, 10104)]