77778636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6007}}^1$

素因数の和:6110

約数の個数: 48

約数和(自身を含む): 197831424

約数和(自身を除く): 120052788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6007, 6474, 12014, 12948, 18021, 24028, 36042, 72084, 78091, 156182, 234273, 312364, 468546, 498581, 937092, 997162, 1495743, 1994324, 2991486, 5982972, 6481553, 12963106, 19444659, 25926212, 38889318, 77778636]

約数ペア:

[(1, 77778636), (2, 38889318), (3, 25926212), (4, 19444659), (6, 12963106), (12, 6481553), (13, 5982972), (26, 2991486), (39, 1994324), (52, 1495743), (78, 997162), (83, 937092), (156, 498581), (166, 468546), (249, 312364), (332, 234273), (498, 156182), (996, 78091), (1079, 72084), (2158, 36042), (3237, 24028), (4316, 18021), (6007, 12948), (6474, 12014)]