79430676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 204755040

約数和(自身を除く): 125324364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 689, 739, 1014, 1378, 1478, 2028, 2067, 2217, 2756, 2956, 4134, 4434, 8268, 8868, 8957, 9607, 17914, 19214, 26871, 28821, 35828, 38428, 39167, 53742, 57642, 78334, 107484, 115284, 117501, 124891, 156668, 235002, 249782, 374673, 470004, 499564, 509171, 749346, 1018342, 1498692, 1527513, 2036684, 3055026, 6110052, 6619223, 13238446, 19857669, 26476892, 39715338, 79430676]

約数ペア:

[(1, 79430676), (2, 39715338), (3, 26476892), (4, 19857669), (6, 13238446), (12, 6619223), (13, 6110052), (26, 3055026), (39, 2036684), (52, 1527513), (53, 1498692), (78, 1018342), (106, 749346), (156, 509171), (159, 499564), (169, 470004), (212, 374673), (318, 249782), (338, 235002), (507, 156668), (636, 124891), (676, 117501), (689, 115284), (739, 107484), (1014, 78334), (1378, 57642), (1478, 53742), (2028, 39167), (2067, 38428), (2217, 35828), (2756, 28821), (2956, 26871), (4134, 19214), (4434, 17914), (8268, 9607), (8868, 8957)]