80066676

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 198186912

約数和(自身を除く): 118120236

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 131, 159, 186, 212, 262, 318, 372, 393, 524, 636, 786, 961, 1572, 1643, 1922, 2883, 3286, 3844, 4061, 4929, 5766, 6572, 6943, 8122, 9858, 11532, 12183, 13886, 16244, 19716, 20829, 24366, 27772, 41658, 48732, 50933, 83316, 101866, 125891, 152799, 203732, 215233, 251782, 305598, 377673, 430466, 503564, 611196, 645699, 755346, 860932, 1291398, 1510692, 2582796, 6672223, 13344446, 20016669, 26688892, 40033338, 80066676]

約数ペア:

[(1, 80066676), (2, 40033338), (3, 26688892), (4, 20016669), (6, 13344446), (12, 6672223), (31, 2582796), (53, 1510692), (62, 1291398), (93, 860932), (106, 755346), (124, 645699), (131, 611196), (159, 503564), (186, 430466), (212, 377673), (262, 305598), (318, 251782), (372, 215233), (393, 203732), (524, 152799), (636, 125891), (786, 101866), (961, 83316), (1572, 50933), (1643, 48732), (1922, 41658), (2883, 27772), (3286, 24366), (3844, 20829), (4061, 19716), (4929, 16244), (5766, 13886), (6572, 12183), (6943, 11532), (8122, 9858)]