75139902

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 168143040

約数和(自身を除く): 93003138

約数列:

[1, 2, 3, 6, 9, 18, 53, 79, 106, 158, 159, 237, 318, 474, 477, 711, 954, 997, 1422, 1994, 2991, 4187, 5982, 8374, 8973, 12561, 17946, 25122, 37683, 52841, 75366, 78763, 105682, 157526, 158523, 236289, 317046, 472578, 475569, 708867, 951138, 1417734, 4174439, 8348878, 12523317, 25046634, 37569951, 75139902]

約数ペア:

[(1, 75139902), (2, 37569951), (3, 25046634), (6, 12523317), (9, 8348878), (18, 4174439), (53, 1417734), (79, 951138), (106, 708867), (158, 475569), (159, 472578), (237, 317046), (318, 236289), (474, 158523), (477, 157526), (711, 105682), (954, 78763), (997, 75366), (1422, 52841), (1994, 37683), (2991, 25122), (4187, 17946), (5982, 12561), (8374, 8973)]