27787452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 89994240

約数和(自身を除く): 62206788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 29, 33, 34, 42, 44, 51, 58, 61, 66, 68, 77, 84, 87, 102, 116, 119, 122, 132, 154, 174, 183, 187, 203, 204, 231, 238, 244, 308, 319, 348, 357, 366, 374, 406, 427, 462, 476, 493, 561, 609, 638, 671, 714, 732, 748, 812, 854, 924, 957, 986, 1037, 1122, 1218, 1276, 1281, 1309, 1342, 1428, 1479, 1708, 1769, 1914, 1972, 2013, 2074, 2233, 2244, 2436, 2562, 2618, 2684, 2958, 3111, 3451, 3538, 3828, 3927, 4026, 4148, 4466, 4697, 5124, 5236, 5307, 5423, 5916, 6222, 6699, 6902, 7076, 7259, 7854, 8052, 8932, 9394, 10353, 10614, 10846, 11407, 12383, 12444, 13398, 13804, 14091, 14518, 15708, 16269, 18788, 19459, 20706, 21228, 21692, 21777, 22814, 24766, 26796, 28182, 29036, 30073, 32538, 34221, 37149, 37961, 38918, 41412, 43554, 45628, 49532, 56364, 58377, 60146, 65076, 68442, 74298, 75922, 77836, 79849, 87108, 90219, 113883, 116754, 120292, 136213, 136884, 148596, 151844, 159698, 180438, 210511, 227766, 233508, 239547, 272426, 319396, 330803, 360876, 408639, 421022, 455532, 479094, 544852, 631533, 661606, 817278, 842044, 958188, 992409, 1263066, 1323212, 1634556, 1984818, 2315621, 2526132, 3969636, 4631242, 6946863, 9262484, 13893726, 27787452]

約数ペア:

[(1, 27787452), (2, 13893726), (3, 9262484), (4, 6946863), (6, 4631242), (7, 3969636), (11, 2526132), (12, 2315621), (14, 1984818), (17, 1634556), (21, 1323212), (22, 1263066), (28, 992409), (29, 958188), (33, 842044), (34, 817278), (42, 661606), (44, 631533), (51, 544852), (58, 479094), (61, 455532), (66, 421022), (68, 408639), (77, 360876), (84, 330803), (87, 319396), (102, 272426), (116, 239547), (119, 233508), (122, 227766), (132, 210511), (154, 180438), (174, 159698), (183, 151844), (187, 148596), (203, 136884), (204, 136213), (231, 120292), (238, 116754), (244, 113883), (308, 90219), (319, 87108), (348, 79849), (357, 77836), (366, 75922), (374, 74298), (406, 68442), (427, 65076), (462, 60146), (476, 58377), (493, 56364), (561, 49532), (609, 45628), (638, 43554), (671, 41412), (714, 38918), (732, 37961), (748, 37149), (812, 34221), (854, 32538), (924, 30073), (957, 29036), (986, 28182), (1037, 26796), (1122, 24766), (1218, 22814), (1276, 21777), (1281, 21692), (1309, 21228), (1342, 20706), (1428, 19459), (1479, 18788), (1708, 16269), (1769, 15708), (1914, 14518), (1972, 14091), (2013, 13804), (2074, 13398), (2233, 12444), (2244, 12383), (2436, 11407), (2562, 10846), (2618, 10614), (2684, 10353), (2958, 9394), (3111, 8932), (3451, 8052), (3538, 7854), (3828, 7259), (3927, 7076), (4026, 6902), (4148, 6699), (4466, 6222), (4697, 5916), (5124, 5423), (5236, 5307)]