72928878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 106333842

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 121, 187, 209, 242, 311, 323, 363, 374, 418, 561, 622, 627, 646, 726, 933, 969, 1122, 1254, 1866, 1938, 2057, 2299, 3421, 3553, 4114, 4598, 5287, 5909, 6171, 6842, 6897, 7106, 10263, 10574, 10659, 11818, 12342, 13794, 15861, 17727, 20526, 21318, 31722, 35454, 37631, 39083, 58157, 64999, 75262, 78166, 100453, 112893, 116314, 117249, 129998, 174471, 194997, 200906, 225786, 234498, 301359, 348942, 389994, 602718, 639727, 714989, 1104983, 1279454, 1429978, 1919181, 2144967, 2209966, 3314949, 3838362, 4289934, 6629898, 12154813, 24309626, 36464439, 72928878]

約数ペア:

[(1, 72928878), (2, 36464439), (3, 24309626), (6, 12154813), (11, 6629898), (17, 4289934), (19, 3838362), (22, 3314949), (33, 2209966), (34, 2144967), (38, 1919181), (51, 1429978), (57, 1279454), (66, 1104983), (102, 714989), (114, 639727), (121, 602718), (187, 389994), (209, 348942), (242, 301359), (311, 234498), (323, 225786), (363, 200906), (374, 194997), (418, 174471), (561, 129998), (622, 117249), (627, 116314), (646, 112893), (726, 100453), (933, 78166), (969, 75262), (1122, 64999), (1254, 58157), (1866, 39083), (1938, 37631), (2057, 35454), (2299, 31722), (3421, 21318), (3553, 20526), (4114, 17727), (4598, 15861), (5287, 13794), (5909, 12342), (6171, 11818), (6842, 10659), (6897, 10574), (7106, 10263)]