99779778

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 169114302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 47, 49, 58, 63, 83, 87, 94, 98, 126, 141, 147, 166, 174, 203, 249, 261, 282, 294, 329, 406, 423, 441, 498, 522, 581, 609, 658, 747, 846, 882, 987, 1162, 1218, 1363, 1421, 1494, 1743, 1827, 1974, 2303, 2407, 2726, 2842, 2961, 3486, 3654, 3901, 4067, 4089, 4263, 4606, 4814, 5229, 5922, 6909, 7221, 7802, 8134, 8178, 8526, 9541, 10458, 11703, 12201, 12267, 12789, 13818, 14442, 16849, 19082, 20727, 21663, 23406, 24402, 24534, 25578, 27307, 28623, 33698, 35109, 36603, 41454, 43326, 50547, 54614, 57246, 66787, 70218, 73206, 81921, 85869, 101094, 113129, 117943, 133574, 151641, 163842, 171738, 191149, 200361, 226258, 235886, 245763, 303282, 339387, 353829, 382298, 400722, 491526, 573447, 601083, 678774, 707658, 791903, 1018161, 1061487, 1146894, 1202166, 1583806, 1720341, 2036322, 2122974, 2375709, 3440682, 4751418, 5543321, 7127127, 11086642, 14254254, 16629963, 33259926, 49889889, 99779778]

約数ペア:

[(1, 99779778), (2, 49889889), (3, 33259926), (6, 16629963), (7, 14254254), (9, 11086642), (14, 7127127), (18, 5543321), (21, 4751418), (29, 3440682), (42, 2375709), (47, 2122974), (49, 2036322), (58, 1720341), (63, 1583806), (83, 1202166), (87, 1146894), (94, 1061487), (98, 1018161), (126, 791903), (141, 707658), (147, 678774), (166, 601083), (174, 573447), (203, 491526), (249, 400722), (261, 382298), (282, 353829), (294, 339387), (329, 303282), (406, 245763), (423, 235886), (441, 226258), (498, 200361), (522, 191149), (581, 171738), (609, 163842), (658, 151641), (747, 133574), (846, 117943), (882, 113129), (987, 101094), (1162, 85869), (1218, 81921), (1363, 73206), (1421, 70218), (1494, 66787), (1743, 57246), (1827, 54614), (1974, 50547), (2303, 43326), (2407, 41454), (2726, 36603), (2842, 35109), (2961, 33698), (3486, 28623), (3654, 27307), (3901, 25578), (4067, 24534), (4089, 24402), (4263, 23406), (4606, 21663), (4814, 20727), (5229, 19082), (5922, 16849), (6909, 14442), (7221, 13818), (7802, 12789), (8134, 12267), (8178, 12201), (8526, 11703), (9541, 10458)]