89782296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 237340800

約数和(自身を除く): 147558504

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 401, 456, 491, 802, 982, 1203, 1473, 1604, 1964, 2406, 2946, 3208, 3928, 4812, 5892, 7619, 9329, 9624, 11784, 15238, 18658, 22857, 27987, 30476, 37316, 45714, 55974, 60952, 74632, 91428, 111948, 182856, 196891, 223896, 393782, 590673, 787564, 1181346, 1575128, 2362692, 3740929, 4725384, 7481858, 11222787, 14963716, 22445574, 29927432, 44891148, 89782296]

約数ペア:

[(1, 89782296), (2, 44891148), (3, 29927432), (4, 22445574), (6, 14963716), (8, 11222787), (12, 7481858), (19, 4725384), (24, 3740929), (38, 2362692), (57, 1575128), (76, 1181346), (114, 787564), (152, 590673), (228, 393782), (401, 223896), (456, 196891), (491, 182856), (802, 111948), (982, 91428), (1203, 74632), (1473, 60952), (1604, 55974), (1964, 45714), (2406, 37316), (2946, 30476), (3208, 27987), (3928, 22857), (4812, 18658), (5892, 15238), (7619, 11784), (9329, 9624)]