72174587394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{3911}}^1$

素因数の和:4472

約数の個数: 128

約数和(自身を含む): 180529348608

約数和(自身を除く): 108354761214

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 463, 511, 546, 926, 949, 1022, 1389, 1533, 1898, 2778, 2847, 3066, 3241, 3911, 5694, 6019, 6482, 6643, 7822, 9723, 11733, 12038, 13286, 18057, 19446, 19929, 23466, 27377, 33799, 36114, 39858, 42133, 50843, 54754, 67598, 82131, 84266, 101397, 101686, 126399, 152529, 164262, 202794, 236593, 252798, 285503, 305058, 355901, 439387, 473186, 571006, 709779, 711802, 856509, 878774, 1067703, 1318161, 1419558, 1713018, 1810793, 1998521, 2135406, 2636322, 3075709, 3621586, 3711539, 3997042, 5432379, 5995563, 6151418, 7423078, 9227127, 10864758, 11134617, 11991126, 12675551, 18454254, 22269234, 23540309, 25351102, 25980773, 38026653, 47080618, 51961546, 70620927, 76053306, 77942319, 132187889, 141241854, 155884638, 164782163, 264375778, 329564326, 396563667, 494346489, 793127334, 925315223, 988692978, 1718442557, 1850630446, 2775945669, 3436885114, 5155327671, 5551891338, 10310655342, 12029097899, 24058195798, 36087293697, 72174587394]

約数ペア:

[(1, 72174587394), (2, 36087293697), (3, 24058195798), (6, 12029097899), (7, 10310655342), (13, 5551891338), (14, 5155327671), (21, 3436885114), (26, 2775945669), (39, 1850630446), (42, 1718442557), (73, 988692978), (78, 925315223), (91, 793127334), (146, 494346489), (182, 396563667), (219, 329564326), (273, 264375778), (438, 164782163), (463, 155884638), (511, 141241854), (546, 132187889), (926, 77942319), (949, 76053306), (1022, 70620927), (1389, 51961546), (1533, 47080618), (1898, 38026653), (2778, 25980773), (2847, 25351102), (3066, 23540309), (3241, 22269234), (3911, 18454254), (5694, 12675551), (6019, 11991126), (6482, 11134617), (6643, 10864758), (7822, 9227127), (9723, 7423078), (11733, 6151418), (12038, 5995563), (13286, 5432379), (18057, 3997042), (19446, 3711539), (19929, 3621586), (23466, 3075709), (27377, 2636322), (33799, 2135406), (36114, 1998521), (39858, 1810793), (42133, 1713018), (50843, 1419558), (54754, 1318161), (67598, 1067703), (82131, 878774), (84266, 856509), (101397, 711802), (101686, 709779), (126399, 571006), (152529, 473186), (164262, 439387), (202794, 355901), (236593, 305058), (252798, 285503)]