64883448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 208873080

約数和(自身を除く): 143989632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 84, 98, 106, 126, 147, 159, 168, 196, 212, 252, 294, 318, 347, 371, 392, 424, 441, 477, 504, 588, 636, 694, 742, 882, 954, 1041, 1113, 1176, 1272, 1388, 1484, 1764, 1908, 2082, 2226, 2429, 2597, 2776, 2968, 3123, 3339, 3528, 3816, 4164, 4452, 4858, 5194, 6246, 6678, 7287, 7791, 8328, 8904, 9716, 10388, 12492, 13356, 14574, 15582, 17003, 18391, 19432, 20776, 21861, 23373, 24984, 26712, 29148, 31164, 34006, 36782, 43722, 46746, 51009, 55173, 58296, 62328, 68012, 73564, 87444, 93492, 102018, 110346, 128737, 136024, 147128, 153027, 165519, 174888, 186984, 204036, 220692, 257474, 306054, 331038, 386211, 408072, 441384, 514948, 612108, 662076, 772422, 901159, 1029896, 1158633, 1224216, 1324152, 1544844, 1802318, 2317266, 2703477, 3089688, 3604636, 4634532, 5406954, 7209272, 8110431, 9269064, 10813908, 16220862, 21627816, 32441724, 64883448]

約数ペア:

[(1, 64883448), (2, 32441724), (3, 21627816), (4, 16220862), (6, 10813908), (7, 9269064), (8, 8110431), (9, 7209272), (12, 5406954), (14, 4634532), (18, 3604636), (21, 3089688), (24, 2703477), (28, 2317266), (36, 1802318), (42, 1544844), (49, 1324152), (53, 1224216), (56, 1158633), (63, 1029896), (72, 901159), (84, 772422), (98, 662076), (106, 612108), (126, 514948), (147, 441384), (159, 408072), (168, 386211), (196, 331038), (212, 306054), (252, 257474), (294, 220692), (318, 204036), (347, 186984), (371, 174888), (392, 165519), (424, 153027), (441, 147128), (477, 136024), (504, 128737), (588, 110346), (636, 102018), (694, 93492), (742, 87444), (882, 73564), (954, 68012), (1041, 62328), (1113, 58296), (1176, 55173), (1272, 51009), (1388, 46746), (1484, 43722), (1764, 36782), (1908, 34006), (2082, 31164), (2226, 29148), (2429, 26712), (2597, 24984), (2776, 23373), (2968, 21861), (3123, 20776), (3339, 19432), (3528, 18391), (3816, 17003), (4164, 15582), (4452, 14574), (4858, 13356), (5194, 12492), (6246, 10388), (6678, 9716), (7287, 8904), (7791, 8328)]