66817044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 205470720

約数和(自身を除く): 138653676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 41, 42, 58, 63, 82, 84, 87, 116, 123, 126, 164, 174, 203, 223, 246, 252, 261, 287, 348, 369, 406, 446, 492, 522, 574, 609, 669, 738, 812, 861, 892, 1044, 1148, 1189, 1218, 1338, 1476, 1561, 1722, 1827, 2007, 2378, 2436, 2583, 2676, 3122, 3444, 3567, 3654, 4014, 4683, 4756, 5166, 6244, 6467, 7134, 7308, 8028, 8323, 9143, 9366, 10332, 10701, 12934, 14049, 14268, 16646, 18286, 18732, 19401, 21402, 24969, 25868, 27429, 28098, 33292, 36572, 38802, 42804, 45269, 49938, 54858, 56196, 58203, 64001, 74907, 77604, 82287, 90538, 99876, 109716, 116406, 128002, 135807, 149814, 164574, 181076, 192003, 232812, 256004, 265147, 271614, 299628, 329148, 384006, 407421, 530294, 543228, 576009, 768012, 795441, 814842, 1060588, 1152018, 1590882, 1629684, 1856029, 2304036, 2386323, 3181764, 3712058, 4772646, 5568087, 7424116, 9545292, 11136174, 16704261, 22272348, 33408522, 66817044]

約数ペア:

[(1, 66817044), (2, 33408522), (3, 22272348), (4, 16704261), (6, 11136174), (7, 9545292), (9, 7424116), (12, 5568087), (14, 4772646), (18, 3712058), (21, 3181764), (28, 2386323), (29, 2304036), (36, 1856029), (41, 1629684), (42, 1590882), (58, 1152018), (63, 1060588), (82, 814842), (84, 795441), (87, 768012), (116, 576009), (123, 543228), (126, 530294), (164, 407421), (174, 384006), (203, 329148), (223, 299628), (246, 271614), (252, 265147), (261, 256004), (287, 232812), (348, 192003), (369, 181076), (406, 164574), (446, 149814), (492, 135807), (522, 128002), (574, 116406), (609, 109716), (669, 99876), (738, 90538), (812, 82287), (861, 77604), (892, 74907), (1044, 64001), (1148, 58203), (1189, 56196), (1218, 54858), (1338, 49938), (1476, 45269), (1561, 42804), (1722, 38802), (1827, 36572), (2007, 33292), (2378, 28098), (2436, 27429), (2583, 25868), (2676, 24969), (3122, 21402), (3444, 19401), (3567, 18732), (3654, 18286), (4014, 16646), (4683, 14268), (4756, 14049), (5166, 12934), (6244, 10701), (6467, 10332), (7134, 9366), (7308, 9143), (8028, 8323)]