66761016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 201139200

約数和(自身を除く): 134378184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 71, 84, 87, 116, 142, 168, 174, 193, 203, 213, 232, 284, 348, 386, 406, 426, 497, 568, 579, 609, 696, 772, 812, 852, 994, 1158, 1218, 1351, 1491, 1544, 1624, 1704, 1988, 2059, 2316, 2436, 2702, 2982, 3976, 4053, 4118, 4632, 4872, 5404, 5597, 5964, 6177, 8106, 8236, 10808, 11194, 11928, 12354, 13703, 14413, 16212, 16472, 16791, 22388, 24708, 27406, 28826, 32424, 33582, 39179, 41109, 43239, 44776, 49416, 54812, 57652, 67164, 78358, 82218, 86478, 95921, 109624, 115304, 117537, 134328, 156716, 164436, 172956, 191842, 235074, 287763, 313432, 328872, 345912, 383684, 397387, 470148, 575526, 767368, 794774, 940296, 1151052, 1192161, 1589548, 2302104, 2384322, 2781709, 3179096, 4768644, 5563418, 8345127, 9537288, 11126836, 16690254, 22253672, 33380508, 66761016]

約数ペア:

[(1, 66761016), (2, 33380508), (3, 22253672), (4, 16690254), (6, 11126836), (7, 9537288), (8, 8345127), (12, 5563418), (14, 4768644), (21, 3179096), (24, 2781709), (28, 2384322), (29, 2302104), (42, 1589548), (56, 1192161), (58, 1151052), (71, 940296), (84, 794774), (87, 767368), (116, 575526), (142, 470148), (168, 397387), (174, 383684), (193, 345912), (203, 328872), (213, 313432), (232, 287763), (284, 235074), (348, 191842), (386, 172956), (406, 164436), (426, 156716), (497, 134328), (568, 117537), (579, 115304), (609, 109624), (696, 95921), (772, 86478), (812, 82218), (852, 78358), (994, 67164), (1158, 57652), (1218, 54812), (1351, 49416), (1491, 44776), (1544, 43239), (1624, 41109), (1704, 39179), (1988, 33582), (2059, 32424), (2316, 28826), (2436, 27406), (2702, 24708), (2982, 22388), (3976, 16791), (4053, 16472), (4118, 16212), (4632, 14413), (4872, 13703), (5404, 12354), (5597, 11928), (5964, 11194), (6177, 10808), (8106, 8236)]