77854668

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 186471936

約数和(自身を除く): 108617268

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 163, 212, 318, 326, 489, 636, 652, 751, 978, 1502, 1956, 2253, 3004, 4506, 8639, 9012, 17278, 25917, 34556, 39803, 51834, 79606, 103668, 119409, 122413, 159212, 238818, 244826, 367239, 477636, 489652, 734478, 1468956, 6487889, 12975778, 19463667, 25951556, 38927334, 77854668]

約数ペア:

[(1, 77854668), (2, 38927334), (3, 25951556), (4, 19463667), (6, 12975778), (12, 6487889), (53, 1468956), (106, 734478), (159, 489652), (163, 477636), (212, 367239), (318, 244826), (326, 238818), (489, 159212), (636, 122413), (652, 119409), (751, 103668), (978, 79606), (1502, 51834), (1956, 39803), (2253, 34556), (3004, 25917), (4506, 17278), (8639, 9012)]