79967538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 208465920

約数和(自身を除く): 128498382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 59, 62, 63, 93, 118, 126, 177, 186, 217, 279, 347, 354, 413, 434, 531, 558, 651, 694, 826, 1041, 1062, 1239, 1302, 1829, 1953, 2082, 2429, 2478, 3123, 3658, 3717, 3906, 4858, 5487, 6246, 7287, 7434, 10757, 10974, 12803, 14574, 16461, 20473, 21514, 21861, 25606, 32271, 32922, 38409, 40946, 43722, 61419, 64542, 75299, 76818, 96813, 115227, 122838, 143311, 150598, 184257, 193626, 225897, 230454, 286622, 368514, 429933, 451794, 634663, 677691, 859866, 1269326, 1289799, 1355382, 1903989, 2579598, 3807978, 4442641, 5711967, 8885282, 11423934, 13327923, 26655846, 39983769, 79967538]

約数ペア:

[(1, 79967538), (2, 39983769), (3, 26655846), (6, 13327923), (7, 11423934), (9, 8885282), (14, 5711967), (18, 4442641), (21, 3807978), (31, 2579598), (42, 1903989), (59, 1355382), (62, 1289799), (63, 1269326), (93, 859866), (118, 677691), (126, 634663), (177, 451794), (186, 429933), (217, 368514), (279, 286622), (347, 230454), (354, 225897), (413, 193626), (434, 184257), (531, 150598), (558, 143311), (651, 122838), (694, 115227), (826, 96813), (1041, 76818), (1062, 75299), (1239, 64542), (1302, 61419), (1829, 43722), (1953, 40946), (2082, 38409), (2429, 32922), (2478, 32271), (3123, 25606), (3658, 21861), (3717, 21514), (3906, 20473), (4858, 16461), (5487, 14574), (6246, 12803), (7287, 10974), (7434, 10757)]