84053606

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 165580800

約数和(自身を除く): 81527194

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 109, 133, 182, 218, 223, 247, 266, 446, 494, 763, 1417, 1526, 1561, 1729, 2071, 2834, 2899, 3122, 3458, 4142, 4237, 5798, 8474, 9919, 14497, 19838, 20293, 24307, 26923, 28994, 29659, 40586, 48614, 53846, 55081, 59318, 110162, 170149, 188461, 315991, 340298, 376922, 385567, 461833, 631982, 771134, 923666, 2211937, 3232831, 4423874, 6003829, 6465662, 12007658, 42026803, 84053606]

約数ペア:

[(1, 84053606), (2, 42026803), (7, 12007658), (13, 6465662), (14, 6003829), (19, 4423874), (26, 3232831), (38, 2211937), (91, 923666), (109, 771134), (133, 631982), (182, 461833), (218, 385567), (223, 376922), (247, 340298), (266, 315991), (446, 188461), (494, 170149), (763, 110162), (1417, 59318), (1526, 55081), (1561, 53846), (1729, 48614), (2071, 40586), (2834, 29659), (2899, 28994), (3122, 26923), (3458, 24307), (4142, 20293), (4237, 19838), (5798, 14497), (8474, 9919)]