61570404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{929}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 178738560

約数和(自身を除く): 117168156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 929, 1052, 1578, 1841, 1858, 2367, 2787, 3156, 3682, 3716, 4734, 5523, 5574, 6503, 7364, 8361, 9468, 11046, 11148, 13006, 16569, 16722, 19509, 22092, 26012, 33138, 33444, 39018, 58527, 66276, 78036, 117054, 234108, 244327, 488654, 732981, 977308, 1465962, 1710289, 2198943, 2931924, 3420578, 4397886, 5130867, 6841156, 8795772, 10261734, 15392601, 20523468, 30785202, 61570404]

約数ペア:

[(1, 61570404), (2, 30785202), (3, 20523468), (4, 15392601), (6, 10261734), (7, 8795772), (9, 6841156), (12, 5130867), (14, 4397886), (18, 3420578), (21, 2931924), (28, 2198943), (36, 1710289), (42, 1465962), (63, 977308), (84, 732981), (126, 488654), (252, 244327), (263, 234108), (526, 117054), (789, 78036), (929, 66276), (1052, 58527), (1578, 39018), (1841, 33444), (1858, 33138), (2367, 26012), (2787, 22092), (3156, 19509), (3682, 16722), (3716, 16569), (4734, 13006), (5523, 11148), (5574, 11046), (6503, 9468), (7364, 8361)]