66785376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 150942624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 32, 42, 46, 48, 56, 58, 69, 84, 87, 92, 96, 112, 116, 138, 149, 161, 168, 174, 184, 203, 224, 232, 276, 298, 322, 336, 348, 368, 406, 447, 464, 483, 552, 596, 609, 644, 667, 672, 696, 736, 812, 894, 928, 966, 1043, 1104, 1192, 1218, 1288, 1334, 1392, 1624, 1788, 1932, 2001, 2086, 2208, 2384, 2436, 2576, 2668, 2784, 3129, 3248, 3427, 3576, 3864, 4002, 4172, 4321, 4669, 4768, 4872, 5152, 5336, 6258, 6496, 6854, 7152, 7728, 8004, 8344, 8642, 9338, 9744, 10281, 10672, 12516, 12963, 13708, 14007, 14304, 15456, 16008, 16688, 17284, 18676, 19488, 20562, 21344, 23989, 25032, 25926, 27416, 28014, 30247, 32016, 33376, 34568, 37352, 41124, 47978, 50064, 51852, 54832, 56028, 60494, 64032, 69136, 71967, 74704, 82248, 90741, 95956, 99383, 100128, 103704, 109664, 112056, 120988, 138272, 143934, 149408, 164496, 181482, 191912, 198766, 207408, 224112, 241976, 287868, 298149, 328992, 362964, 383824, 397532, 414816, 448224, 483952, 575736, 596298, 695681, 725928, 767648, 795064, 967904, 1151472, 1192596, 1391362, 1451856, 1590128, 2087043, 2302944, 2385192, 2782724, 2903712, 3180256, 4174086, 4770384, 5565448, 8348172, 9540768, 11130896, 16696344, 22261792, 33392688, 66785376]

約数ペア:

[(1, 66785376), (2, 33392688), (3, 22261792), (4, 16696344), (6, 11130896), (7, 9540768), (8, 8348172), (12, 5565448), (14, 4770384), (16, 4174086), (21, 3180256), (23, 2903712), (24, 2782724), (28, 2385192), (29, 2302944), (32, 2087043), (42, 1590128), (46, 1451856), (48, 1391362), (56, 1192596), (58, 1151472), (69, 967904), (84, 795064), (87, 767648), (92, 725928), (96, 695681), (112, 596298), (116, 575736), (138, 483952), (149, 448224), (161, 414816), (168, 397532), (174, 383824), (184, 362964), (203, 328992), (224, 298149), (232, 287868), (276, 241976), (298, 224112), (322, 207408), (336, 198766), (348, 191912), (368, 181482), (406, 164496), (447, 149408), (464, 143934), (483, 138272), (552, 120988), (596, 112056), (609, 109664), (644, 103704), (667, 100128), (672, 99383), (696, 95956), (736, 90741), (812, 82248), (894, 74704), (928, 71967), (966, 69136), (1043, 64032), (1104, 60494), (1192, 56028), (1218, 54832), (1288, 51852), (1334, 50064), (1392, 47978), (1624, 41124), (1788, 37352), (1932, 34568), (2001, 33376), (2086, 32016), (2208, 30247), (2384, 28014), (2436, 27416), (2576, 25926), (2668, 25032), (2784, 23989), (3129, 21344), (3248, 20562), (3427, 19488), (3576, 18676), (3864, 17284), (4002, 16688), (4172, 16008), (4321, 15456), (4669, 14304), (4768, 14007), (4872, 13708), (5152, 12963), (5336, 12516), (6258, 10672), (6496, 10281), (6854, 9744), (7152, 9338), (7728, 8642), (8004, 8344)]