77899824

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 227195280

約数和(自身を除く): 149295456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 59, 72, 106, 118, 144, 159, 173, 177, 212, 236, 318, 346, 354, 424, 472, 477, 519, 531, 636, 692, 708, 848, 944, 954, 1038, 1062, 1272, 1384, 1416, 1557, 1908, 2076, 2124, 2544, 2768, 2832, 3114, 3127, 3816, 4152, 4248, 6228, 6254, 7632, 8304, 8496, 9169, 9381, 10207, 12456, 12508, 18338, 18762, 20414, 24912, 25016, 27507, 28143, 30621, 36676, 37524, 40828, 50032, 55014, 56286, 61242, 73352, 75048, 81656, 82521, 91863, 110028, 112572, 122484, 146704, 150096, 163312, 165042, 183726, 220056, 225144, 244968, 330084, 367452, 440112, 450288, 489936, 540971, 660168, 734904, 1081942, 1320336, 1469808, 1622913, 2163884, 3245826, 4327768, 4868739, 6491652, 8655536, 9737478, 12983304, 19474956, 25966608, 38949912, 77899824]

約数ペア:

[(1, 77899824), (2, 38949912), (3, 25966608), (4, 19474956), (6, 12983304), (8, 9737478), (9, 8655536), (12, 6491652), (16, 4868739), (18, 4327768), (24, 3245826), (36, 2163884), (48, 1622913), (53, 1469808), (59, 1320336), (72, 1081942), (106, 734904), (118, 660168), (144, 540971), (159, 489936), (173, 450288), (177, 440112), (212, 367452), (236, 330084), (318, 244968), (346, 225144), (354, 220056), (424, 183726), (472, 165042), (477, 163312), (519, 150096), (531, 146704), (636, 122484), (692, 112572), (708, 110028), (848, 91863), (944, 82521), (954, 81656), (1038, 75048), (1062, 73352), (1272, 61242), (1384, 56286), (1416, 55014), (1557, 50032), (1908, 40828), (2076, 37524), (2124, 36676), (2544, 30621), (2768, 28143), (2832, 27507), (3114, 25016), (3127, 24912), (3816, 20414), (4152, 18762), (4248, 18338), (6228, 12508), (6254, 12456), (7632, 10207), (8304, 9381), (8496, 9169)]