80818656

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 222048288

約数和(自身を除く): 141229632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 74, 96, 111, 122, 148, 183, 222, 244, 296, 366, 373, 444, 488, 592, 732, 746, 888, 976, 1119, 1184, 1464, 1492, 1776, 1952, 2238, 2257, 2928, 2984, 3552, 4476, 4514, 5856, 5968, 6771, 8952, 9028, 11936, 13542, 13801, 17904, 18056, 22753, 27084, 27602, 35808, 36112, 41403, 45506, 54168, 55204, 68259, 72224, 82806, 91012, 108336, 110408, 136518, 165612, 182024, 216672, 220816, 273036, 331224, 364048, 441632, 546072, 662448, 728096, 841861, 1092144, 1324896, 1683722, 2184288, 2525583, 3367444, 5051166, 6734888, 10102332, 13469776, 20204664, 26939552, 40409328, 80818656]

約数ペア:

[(1, 80818656), (2, 40409328), (3, 26939552), (4, 20204664), (6, 13469776), (8, 10102332), (12, 6734888), (16, 5051166), (24, 3367444), (32, 2525583), (37, 2184288), (48, 1683722), (61, 1324896), (74, 1092144), (96, 841861), (111, 728096), (122, 662448), (148, 546072), (183, 441632), (222, 364048), (244, 331224), (296, 273036), (366, 220816), (373, 216672), (444, 182024), (488, 165612), (592, 136518), (732, 110408), (746, 108336), (888, 91012), (976, 82806), (1119, 72224), (1184, 68259), (1464, 55204), (1492, 54168), (1776, 45506), (1952, 41403), (2238, 36112), (2257, 35808), (2928, 27602), (2984, 27084), (3552, 22753), (4476, 18056), (4514, 17904), (5856, 13801), (5968, 13542), (6771, 11936), (8952, 9028)]