121545144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{80387}}^1$

素因数の和:80409

約数の個数: 64

約数和(自身を含む): 385862400

約数和(自身を除く): 264317256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 80387, 160774, 241161, 321548, 482322, 562709, 643096, 723483, 964644, 1125418, 1446966, 1688127, 1929288, 2170449, 2250836, 2893932, 3376254, 4340898, 4501672, 5064381, 5787864, 6752508, 8681796, 10128762, 13505016, 15193143, 17363592, 20257524, 30386286, 40515048, 60772572, 121545144]

約数ペア:

[(1, 121545144), (2, 60772572), (3, 40515048), (4, 30386286), (6, 20257524), (7, 17363592), (8, 15193143), (9, 13505016), (12, 10128762), (14, 8681796), (18, 6752508), (21, 5787864), (24, 5064381), (27, 4501672), (28, 4340898), (36, 3376254), (42, 2893932), (54, 2250836), (56, 2170449), (63, 1929288), (72, 1688127), (84, 1446966), (108, 1125418), (126, 964644), (168, 723483), (189, 643096), (216, 562709), (252, 482322), (378, 321548), (504, 241161), (756, 160774), (1512, 80387)]