74720664

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{11159}}^1$

素因数の和:11205

約数の個数: 64

約数和(自身を含む): 214272000

約数和(自身を除く): 139551336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 11159, 22318, 33477, 44636, 66954, 89272, 100431, 133908, 200862, 267816, 301293, 345929, 401724, 602586, 691858, 803448, 1037787, 1205172, 1383716, 2075574, 2410344, 2767432, 3113361, 4151148, 6226722, 8302296, 9340083, 12453444, 18680166, 24906888, 37360332, 74720664]

約数ペア:

[(1, 74720664), (2, 37360332), (3, 24906888), (4, 18680166), (6, 12453444), (8, 9340083), (9, 8302296), (12, 6226722), (18, 4151148), (24, 3113361), (27, 2767432), (31, 2410344), (36, 2075574), (54, 1383716), (62, 1205172), (72, 1037787), (93, 803448), (108, 691858), (124, 602586), (186, 401724), (216, 345929), (248, 301293), (279, 267816), (372, 200862), (558, 133908), (744, 100431), (837, 89272), (1116, 66954), (1674, 44636), (2232, 33477), (3348, 22318), (6696, 11159)]