78320322

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 177096192

約数和(自身を除く): 98775870

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 558, 582, 873, 1447, 1746, 2894, 3007, 4341, 6014, 8682, 9021, 13023, 18042, 26046, 27063, 44857, 54126, 89714, 134571, 140359, 269142, 280718, 403713, 421077, 807426, 842154, 1263231, 2526462, 4351129, 8702258, 13053387, 26106774, 39160161, 78320322]

約数ペア:

[(1, 78320322), (2, 39160161), (3, 26106774), (6, 13053387), (9, 8702258), (18, 4351129), (31, 2526462), (62, 1263231), (93, 842154), (97, 807426), (186, 421077), (194, 403713), (279, 280718), (291, 269142), (558, 140359), (582, 134571), (873, 89714), (1447, 54126), (1746, 44857), (2894, 27063), (3007, 26046), (4341, 18042), (6014, 13023), (8682, 9021)]