65920995072

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{307651}}^1$

素因数の和:307707

約数の個数: 144

約数和(自身を含む): 201229020160

約数和(自身を除く): 135308025088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2304, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 6912, 7936, 8928, 11904, 13392, 17856, 23808, 26784, 35712, 53568, 71424, 107136, 214272, 307651, 615302, 922953, 1230604, 1845906, 2461208, 2768859, 3691812, 4922416, 5537718, 7383624, 8306577, 9537181, 9844832, 11075436, 14767248, 16613154, 19074362, 19689664, 22150872, 28611543, 29534496, 33226308, 38148724, 39379328, 44301744, 57223086, 59068992, 66452616, 76297448, 78758656, 85834629, 88603488, 114446172, 118137984, 132905232, 152594896, 171669258, 177206976, 228892344, 236275968, 257503887, 265810464, 305189792, 343338516, 354413952, 457784688, 515007774, 531620928, 610379584, 686677032, 708827904, 915569376, 1030015548, 1063241856, 1220759168, 1373354064, 1831138752, 2060031096, 2126483712, 2441518336, 2746708128, 3662277504, 4120062192, 5493416256, 7324555008, 8240124384, 10986832512, 16480248768, 21973665024, 32960497536, 65920995072]

約数ペア:

[(1, 65920995072), (2, 32960497536), (3, 21973665024), (4, 16480248768), (6, 10986832512), (8, 8240124384), (9, 7324555008), (12, 5493416256), (16, 4120062192), (18, 3662277504), (24, 2746708128), (27, 2441518336), (31, 2126483712), (32, 2060031096), (36, 1831138752), (48, 1373354064), (54, 1220759168), (62, 1063241856), (64, 1030015548), (72, 915569376), (93, 708827904), (96, 686677032), (108, 610379584), (124, 531620928), (128, 515007774), (144, 457784688), (186, 354413952), (192, 343338516), (216, 305189792), (248, 265810464), (256, 257503887), (279, 236275968), (288, 228892344), (372, 177206976), (384, 171669258), (432, 152594896), (496, 132905232), (558, 118137984), (576, 114446172), (744, 88603488), (768, 85834629), (837, 78758656), (864, 76297448), (992, 66452616), (1116, 59068992), (1152, 57223086), (1488, 44301744), (1674, 39379328), (1728, 38148724), (1984, 33226308), (2232, 29534496), (2304, 28611543), (2976, 22150872), (3348, 19689664), (3456, 19074362), (3968, 16613154), (4464, 14767248), (5952, 11075436), (6696, 9844832), (6912, 9537181), (7936, 8306577), (8928, 7383624), (11904, 5537718), (13392, 4922416), (17856, 3691812), (23808, 2768859), (26784, 2461208), (35712, 1845906), (53568, 1230604), (71424, 922953), (107136, 615302), (214272, 307651)]