68902722

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{78121}}^1$

素因数の和:78143

約数の個数: 36

約数和(自身を含む): 173665206

約数和(自身を除く): 104762484

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 78121, 156242, 234363, 468726, 546847, 703089, 1093694, 1406178, 1640541, 3281082, 3827929, 4921623, 7655858, 9843246, 11483787, 22967574, 34451361, 68902722]

約数ペア:

[(1, 68902722), (2, 34451361), (3, 22967574), (6, 11483787), (7, 9843246), (9, 7655858), (14, 4921623), (18, 3827929), (21, 3281082), (42, 1640541), (49, 1406178), (63, 1093694), (98, 703089), (126, 546847), (147, 468726), (294, 234363), (441, 156242), (882, 78121)]