61571412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3347}}^1$

素因数の和:3437

約数の個数: 72

約数和(自身を含む): 180363456

約数和(自身を除く): 118792044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 3347, 4599, 6132, 6694, 9198, 10041, 13388, 18396, 20082, 23429, 30123, 40164, 46858, 60246, 70287, 93716, 120492, 140574, 210861, 244331, 281148, 421722, 488662, 732993, 843444, 977324, 1465986, 1710317, 2198979, 2931972, 3420634, 4397958, 5130951, 6841268, 8795916, 10261902, 15392853, 20523804, 30785706, 61571412]

約数ペア:

[(1, 61571412), (2, 30785706), (3, 20523804), (4, 15392853), (6, 10261902), (7, 8795916), (9, 6841268), (12, 5130951), (14, 4397958), (18, 3420634), (21, 2931972), (28, 2198979), (36, 1710317), (42, 1465986), (63, 977324), (73, 843444), (84, 732993), (126, 488662), (146, 421722), (219, 281148), (252, 244331), (292, 210861), (438, 140574), (511, 120492), (657, 93716), (876, 70287), (1022, 60246), (1314, 46858), (1533, 40164), (2044, 30123), (2628, 23429), (3066, 20082), (3347, 18396), (4599, 13388), (6132, 10041), (6694, 9198)]