73820448

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19717}}^1$

素因数の和:19746

約数の個数: 72

約数和(自身を含む): 226086588

約数和(自身を除く): 152266140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19717, 39434, 59151, 78868, 118302, 157736, 177453, 236604, 256321, 315472, 354906, 473208, 512642, 630944, 709812, 768963, 946416, 1025284, 1419624, 1537926, 1892832, 2050568, 2306889, 2839248, 3075852, 4101136, 4613778, 5678496, 6151704, 8202272, 9227556, 12303408, 18455112, 24606816, 36910224, 73820448]

約数ペア:

[(1, 73820448), (2, 36910224), (3, 24606816), (4, 18455112), (6, 12303408), (8, 9227556), (9, 8202272), (12, 6151704), (13, 5678496), (16, 4613778), (18, 4101136), (24, 3075852), (26, 2839248), (32, 2306889), (36, 2050568), (39, 1892832), (48, 1537926), (52, 1419624), (72, 1025284), (78, 946416), (96, 768963), (104, 709812), (117, 630944), (144, 512642), (156, 473208), (208, 354906), (234, 315472), (288, 256321), (312, 236604), (416, 177453), (468, 157736), (624, 118302), (936, 78868), (1248, 59151), (1872, 39434), (3744, 19717)]