68081454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2423}}^1$

素因数の和:2661

約数の個数: 48

約数和(自身を含む): 169408512

約数和(自身を除く): 101327058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 2423, 3122, 4014, 4683, 4846, 7269, 9366, 14049, 14538, 16961, 21807, 28098, 33922, 43614, 50883, 101766, 152649, 305298, 540329, 1080658, 1620987, 3241974, 3782303, 4862961, 7564606, 9725922, 11346909, 22693818, 34040727, 68081454]

約数ペア:

[(1, 68081454), (2, 34040727), (3, 22693818), (6, 11346909), (7, 9725922), (9, 7564606), (14, 4862961), (18, 3782303), (21, 3241974), (42, 1620987), (63, 1080658), (126, 540329), (223, 305298), (446, 152649), (669, 101766), (1338, 50883), (1561, 43614), (2007, 33922), (2423, 28098), (3122, 21807), (4014, 16961), (4683, 14538), (4846, 14049), (7269, 9366)]