97777764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{661}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 283378368

約数和(自身を除く): 185600604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 587, 661, 1174, 1322, 1761, 1983, 2348, 2644, 3522, 3966, 4109, 4627, 5283, 5949, 7044, 7932, 8218, 9254, 10566, 11898, 12327, 13881, 16436, 18508, 21132, 23796, 24654, 27762, 36981, 41643, 49308, 55524, 73962, 83286, 147924, 166572, 388007, 776014, 1164021, 1552028, 2328042, 2716049, 3492063, 4656084, 5432098, 6984126, 8148147, 10864196, 13968252, 16296294, 24444441, 32592588, 48888882, 97777764]

約数ペア:

[(1, 97777764), (2, 48888882), (3, 32592588), (4, 24444441), (6, 16296294), (7, 13968252), (9, 10864196), (12, 8148147), (14, 6984126), (18, 5432098), (21, 4656084), (28, 3492063), (36, 2716049), (42, 2328042), (63, 1552028), (84, 1164021), (126, 776014), (252, 388007), (587, 166572), (661, 147924), (1174, 83286), (1322, 73962), (1761, 55524), (1983, 49308), (2348, 41643), (2644, 36981), (3522, 27762), (3966, 24654), (4109, 23796), (4627, 21132), (5283, 18508), (5949, 16436), (7044, 13881), (7932, 12327), (8218, 11898), (9254, 10566)]