66945456

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 219360960

約数和(自身を除く): 152415504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 29, 34, 36, 41, 46, 48, 51, 58, 68, 69, 72, 82, 87, 92, 102, 116, 123, 136, 138, 144, 153, 164, 174, 184, 204, 207, 232, 246, 261, 272, 276, 306, 328, 348, 368, 369, 391, 408, 414, 464, 492, 493, 522, 552, 612, 656, 667, 696, 697, 738, 782, 816, 828, 943, 984, 986, 1044, 1104, 1173, 1189, 1224, 1334, 1392, 1394, 1476, 1479, 1564, 1656, 1886, 1968, 1972, 2001, 2088, 2091, 2346, 2378, 2448, 2668, 2788, 2829, 2952, 2958, 3128, 3312, 3519, 3567, 3772, 3944, 4002, 4176, 4182, 4437, 4692, 4756, 5336, 5576, 5658, 5904, 5916, 6003, 6256, 6273, 7038, 7134, 7544, 7888, 8004, 8364, 8487, 8874, 9384, 9512, 10672, 10701, 11152, 11316, 11339, 11832, 12006, 12546, 14076, 14268, 15088, 16008, 16031, 16728, 16974, 17748, 18768, 19024, 20213, 21402, 22632, 22678, 23664, 24012, 25092, 27347, 28152, 28536, 32016, 32062, 33456, 33948, 34017, 35496, 40426, 42804, 45264, 45356, 48024, 48093, 50184, 54694, 56304, 57072, 60639, 64124, 67896, 68034, 70992, 80852, 82041, 85608, 90712, 96048, 96186, 100368, 102051, 109388, 121278, 128248, 135792, 136068, 144279, 161704, 164082, 171216, 181424, 181917, 192372, 204102, 218776, 242556, 246123, 256496, 272136, 288558, 323408, 328164, 363834, 384744, 408204, 437552, 464899, 485112, 492246, 544272, 577116, 656328, 727668, 769488, 816408, 929798, 970224, 984492, 1154232, 1312656, 1394697, 1455336, 1632816, 1859596, 1968984, 2308464, 2789394, 2910672, 3719192, 3937968, 4184091, 5578788, 7438384, 8368182, 11157576, 16736364, 22315152, 33472728, 66945456]

約数ペア:

[(1, 66945456), (2, 33472728), (3, 22315152), (4, 16736364), (6, 11157576), (8, 8368182), (9, 7438384), (12, 5578788), (16, 4184091), (17, 3937968), (18, 3719192), (23, 2910672), (24, 2789394), (29, 2308464), (34, 1968984), (36, 1859596), (41, 1632816), (46, 1455336), (48, 1394697), (51, 1312656), (58, 1154232), (68, 984492), (69, 970224), (72, 929798), (82, 816408), (87, 769488), (92, 727668), (102, 656328), (116, 577116), (123, 544272), (136, 492246), (138, 485112), (144, 464899), (153, 437552), (164, 408204), (174, 384744), (184, 363834), (204, 328164), (207, 323408), (232, 288558), (246, 272136), (261, 256496), (272, 246123), (276, 242556), (306, 218776), (328, 204102), (348, 192372), (368, 181917), (369, 181424), (391, 171216), (408, 164082), (414, 161704), (464, 144279), (492, 136068), (493, 135792), (522, 128248), (552, 121278), (612, 109388), (656, 102051), (667, 100368), (696, 96186), (697, 96048), (738, 90712), (782, 85608), (816, 82041), (828, 80852), (943, 70992), (984, 68034), (986, 67896), (1044, 64124), (1104, 60639), (1173, 57072), (1189, 56304), (1224, 54694), (1334, 50184), (1392, 48093), (1394, 48024), (1476, 45356), (1479, 45264), (1564, 42804), (1656, 40426), (1886, 35496), (1968, 34017), (1972, 33948), (2001, 33456), (2088, 32062), (2091, 32016), (2346, 28536), (2378, 28152), (2448, 27347), (2668, 25092), (2788, 24012), (2829, 23664), (2952, 22678), (2958, 22632), (3128, 21402), (3312, 20213), (3519, 19024), (3567, 18768), (3772, 17748), (3944, 16974), (4002, 16728), (4176, 16031), (4182, 16008), (4437, 15088), (4692, 14268), (4756, 14076), (5336, 12546), (5576, 12006), (5658, 11832), (5904, 11339), (5916, 11316), (6003, 11152), (6256, 10701), (6273, 10672), (7038, 9512), (7134, 9384), (7544, 8874), (7888, 8487), (8004, 8364)]