80889384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 214272000

約数和(自身を除く): 133382616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 179, 228, 358, 456, 537, 716, 991, 1074, 1432, 1982, 2148, 2973, 3401, 3964, 4296, 5946, 6802, 7928, 10203, 11892, 13604, 18829, 20406, 23784, 27208, 37658, 40812, 56487, 75316, 81624, 112974, 150632, 177389, 225948, 354778, 451896, 532167, 709556, 1064334, 1419112, 2128668, 3370391, 4257336, 6740782, 10111173, 13481564, 20222346, 26963128, 40444692, 80889384]

約数ペア:

[(1, 80889384), (2, 40444692), (3, 26963128), (4, 20222346), (6, 13481564), (8, 10111173), (12, 6740782), (19, 4257336), (24, 3370391), (38, 2128668), (57, 1419112), (76, 1064334), (114, 709556), (152, 532167), (179, 451896), (228, 354778), (358, 225948), (456, 177389), (537, 150632), (716, 112974), (991, 81624), (1074, 75316), (1432, 56487), (1982, 40812), (2148, 37658), (2973, 27208), (3401, 23784), (3964, 20406), (4296, 18829), (5946, 13604), (6802, 11892), (7928, 10203)]