68544476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 114347044

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 19, 22, 26, 28, 34, 38, 44, 52, 53, 68, 76, 77, 91, 106, 119, 133, 143, 154, 182, 187, 209, 212, 221, 238, 247, 266, 286, 308, 323, 364, 371, 374, 418, 442, 476, 494, 532, 572, 583, 646, 689, 742, 748, 836, 884, 901, 988, 1001, 1007, 1166, 1292, 1309, 1378, 1463, 1484, 1547, 1729, 1802, 2002, 2014, 2261, 2332, 2431, 2618, 2717, 2756, 2926, 3094, 3458, 3553, 3604, 4004, 4028, 4081, 4199, 4522, 4823, 4862, 5236, 5434, 5852, 6188, 6307, 6916, 7049, 7106, 7579, 8162, 8398, 9044, 9646, 9724, 9911, 10868, 11077, 11713, 12614, 13091, 14098, 14212, 15158, 16324, 16796, 17017, 17119, 19019, 19292, 19822, 22154, 23426, 24871, 25228, 26182, 28196, 29393, 30316, 34034, 34238, 38038, 39644, 44308, 46189, 46852, 49742, 52364, 53053, 58786, 68068, 68476, 69377, 76076, 77539, 81991, 91637, 92378, 99484, 106106, 117572, 119833, 128843, 138754, 144001, 155078, 163982, 183274, 184756, 188309, 212212, 222547, 239666, 257686, 277508, 288002, 310156, 323323, 327964, 366548, 376618, 445094, 479332, 515372, 576004, 646646, 753236, 890188, 901901, 1008007, 1293292, 1318163, 1557829, 1803802, 2016014, 2448017, 2636326, 3115658, 3607604, 4032028, 4896034, 5272652, 6231316, 9792068, 17136119, 34272238, 68544476]

約数ペア:

[(1, 68544476), (2, 34272238), (4, 17136119), (7, 9792068), (11, 6231316), (13, 5272652), (14, 4896034), (17, 4032028), (19, 3607604), (22, 3115658), (26, 2636326), (28, 2448017), (34, 2016014), (38, 1803802), (44, 1557829), (52, 1318163), (53, 1293292), (68, 1008007), (76, 901901), (77, 890188), (91, 753236), (106, 646646), (119, 576004), (133, 515372), (143, 479332), (154, 445094), (182, 376618), (187, 366548), (209, 327964), (212, 323323), (221, 310156), (238, 288002), (247, 277508), (266, 257686), (286, 239666), (308, 222547), (323, 212212), (364, 188309), (371, 184756), (374, 183274), (418, 163982), (442, 155078), (476, 144001), (494, 138754), (532, 128843), (572, 119833), (583, 117572), (646, 106106), (689, 99484), (742, 92378), (748, 91637), (836, 81991), (884, 77539), (901, 76076), (988, 69377), (1001, 68476), (1007, 68068), (1166, 58786), (1292, 53053), (1309, 52364), (1378, 49742), (1463, 46852), (1484, 46189), (1547, 44308), (1729, 39644), (1802, 38038), (2002, 34238), (2014, 34034), (2261, 30316), (2332, 29393), (2431, 28196), (2618, 26182), (2717, 25228), (2756, 24871), (2926, 23426), (3094, 22154), (3458, 19822), (3553, 19292), (3604, 19019), (4004, 17119), (4028, 17017), (4081, 16796), (4199, 16324), (4522, 15158), (4823, 14212), (4862, 14098), (5236, 13091), (5434, 12614), (5852, 11713), (6188, 11077), (6307, 10868), (6916, 9911), (7049, 9724), (7106, 9646), (7579, 9044), (8162, 8398)]