129820572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7057}}^1$

素因数の和:7147

約数の個数: 72

約数和(自身を含む): 380228576

約数和(自身を除く): 250408004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 7057, 9198, 14114, 18396, 21171, 28228, 42342, 49399, 63513, 84684, 98798, 127026, 148197, 197596, 254052, 296394, 444591, 515161, 592788, 889182, 1030322, 1545483, 1778364, 2060644, 3090966, 3606127, 4636449, 6181932, 7212254, 9272898, 10818381, 14424508, 18545796, 21636762, 32455143, 43273524, 64910286, 129820572]

約数ペア:

[(1, 129820572), (2, 64910286), (3, 43273524), (4, 32455143), (6, 21636762), (7, 18545796), (9, 14424508), (12, 10818381), (14, 9272898), (18, 7212254), (21, 6181932), (28, 4636449), (36, 3606127), (42, 3090966), (63, 2060644), (73, 1778364), (84, 1545483), (126, 1030322), (146, 889182), (219, 592788), (252, 515161), (292, 444591), (438, 296394), (511, 254052), (657, 197596), (876, 148197), (1022, 127026), (1314, 98798), (1533, 84684), (2044, 63513), (2628, 49399), (3066, 42342), (4599, 28228), (6132, 21171), (7057, 18396), (9198, 14114)]