65370816

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 168

約数和(自身を含む): 221471744

約数和(自身を除く): 156100928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 523, 558, 576, 651, 672, 744, 868, 992, 1008, 1046, 1116, 1302, 1344, 1488, 1569, 1736, 1953, 1984, 2016, 2092, 2232, 2604, 2976, 3138, 3472, 3661, 3906, 4032, 4184, 4464, 4707, 5208, 5952, 6276, 6944, 7322, 7812, 8368, 8928, 9414, 10416, 10983, 12552, 13888, 14644, 15624, 16213, 16736, 17856, 18828, 20832, 21966, 25104, 29288, 31248, 32426, 32949, 33472, 37656, 41664, 43932, 48639, 50208, 58576, 62496, 64852, 65898, 75312, 87864, 97278, 100416, 113491, 117152, 124992, 129704, 131796, 145917, 150624, 175728, 194556, 226982, 234304, 259408, 263592, 291834, 301248, 340473, 351456, 389112, 453964, 518816, 527184, 583668, 680946, 702912, 778224, 907928, 1021419, 1037632, 1054368, 1167336, 1361892, 1556448, 1815856, 2042838, 2108736, 2334672, 2723784, 3112896, 3631712, 4085676, 4669344, 5447568, 7263424, 8171352, 9338688, 10895136, 16342704, 21790272, 32685408, 65370816]

約数ペア:

[(1, 65370816), (2, 32685408), (3, 21790272), (4, 16342704), (6, 10895136), (7, 9338688), (8, 8171352), (9, 7263424), (12, 5447568), (14, 4669344), (16, 4085676), (18, 3631712), (21, 3112896), (24, 2723784), (28, 2334672), (31, 2108736), (32, 2042838), (36, 1815856), (42, 1556448), (48, 1361892), (56, 1167336), (62, 1054368), (63, 1037632), (64, 1021419), (72, 907928), (84, 778224), (93, 702912), (96, 680946), (112, 583668), (124, 527184), (126, 518816), (144, 453964), (168, 389112), (186, 351456), (192, 340473), (217, 301248), (224, 291834), (248, 263592), (252, 259408), (279, 234304), (288, 226982), (336, 194556), (372, 175728), (434, 150624), (448, 145917), (496, 131796), (504, 129704), (523, 124992), (558, 117152), (576, 113491), (651, 100416), (672, 97278), (744, 87864), (868, 75312), (992, 65898), (1008, 64852), (1046, 62496), (1116, 58576), (1302, 50208), (1344, 48639), (1488, 43932), (1569, 41664), (1736, 37656), (1953, 33472), (1984, 32949), (2016, 32426), (2092, 31248), (2232, 29288), (2604, 25104), (2976, 21966), (3138, 20832), (3472, 18828), (3661, 17856), (3906, 16736), (4032, 16213), (4184, 15624), (4464, 14644), (4707, 13888), (5208, 12552), (5952, 10983), (6276, 10416), (6944, 9414), (7322, 8928), (7812, 8368)]