84939318

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 197835456

約数和(自身を除く): 112896138

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 181, 186, 261, 279, 362, 522, 543, 558, 841, 899, 1086, 1629, 1682, 1798, 2523, 2697, 3258, 5046, 5249, 5394, 5611, 7569, 8091, 10498, 11222, 15138, 15747, 16182, 16833, 26071, 31494, 33666, 47241, 50499, 52142, 78213, 94482, 100998, 152221, 156426, 162719, 234639, 304442, 325438, 456663, 469278, 488157, 913326, 976314, 1369989, 1464471, 2739978, 2928942, 4718851, 9437702, 14156553, 28313106, 42469659, 84939318]

約数ペア:

[(1, 84939318), (2, 42469659), (3, 28313106), (6, 14156553), (9, 9437702), (18, 4718851), (29, 2928942), (31, 2739978), (58, 1464471), (62, 1369989), (87, 976314), (93, 913326), (174, 488157), (181, 469278), (186, 456663), (261, 325438), (279, 304442), (362, 234639), (522, 162719), (543, 156426), (558, 152221), (841, 100998), (899, 94482), (1086, 78213), (1629, 52142), (1682, 50499), (1798, 47241), (2523, 33666), (2697, 31494), (3258, 26071), (5046, 16833), (5249, 16182), (5394, 15747), (5611, 15138), (7569, 11222), (8091, 10498)]