68946288

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4494

約数の個数: 80

約数和(自身を含む): 198558720

約数和(自身を除く): 129612432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 4447, 5168, 7752, 8894, 13341, 15504, 17788, 26682, 35576, 53364, 71152, 75599, 84493, 106728, 151198, 168986, 213456, 226797, 253479, 302396, 337972, 453594, 506958, 604792, 675944, 907188, 1013916, 1209584, 1351888, 1436381, 1814376, 2027832, 2872762, 3628752, 4055664, 4309143, 5745524, 8618286, 11491048, 17236572, 22982096, 34473144, 68946288]

約数ペア:

[(1, 68946288), (2, 34473144), (3, 22982096), (4, 17236572), (6, 11491048), (8, 8618286), (12, 5745524), (16, 4309143), (17, 4055664), (19, 3628752), (24, 2872762), (34, 2027832), (38, 1814376), (48, 1436381), (51, 1351888), (57, 1209584), (68, 1013916), (76, 907188), (102, 675944), (114, 604792), (136, 506958), (152, 453594), (204, 337972), (228, 302396), (272, 253479), (304, 226797), (323, 213456), (408, 168986), (456, 151198), (646, 106728), (816, 84493), (912, 75599), (969, 71152), (1292, 53364), (1938, 35576), (2584, 26682), (3876, 17788), (4447, 15504), (5168, 13341), (7752, 8894)]