78858738

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29803}}^1$

素因数の和:29828

約数の個数: 48

約数和(自身を含む): 203859360

約数和(自身を除く): 125000622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 29803, 59606, 89409, 178818, 208621, 268227, 417242, 536454, 625863, 804681, 1251726, 1460347, 1609362, 1877589, 2920694, 3755178, 4381041, 5632767, 8762082, 11265534, 13143123, 26286246, 39429369, 78858738]

約数ペア:

[(1, 78858738), (2, 39429369), (3, 26286246), (6, 13143123), (7, 11265534), (9, 8762082), (14, 5632767), (18, 4381041), (21, 3755178), (27, 2920694), (42, 1877589), (49, 1609362), (54, 1460347), (63, 1251726), (98, 804681), (126, 625863), (147, 536454), (189, 417242), (294, 268227), (378, 208621), (441, 178818), (882, 89409), (1323, 59606), (2646, 29803)]