77245428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15973}}^1$

素因数の和:16024

約数の個数: 48

約数和(自身を含む): 200377856

約数和(自身を除く): 123132428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 15973, 31946, 47919, 63892, 95838, 191676, 207649, 415298, 495163, 622947, 830596, 990326, 1245894, 1485489, 1980652, 2491788, 2970978, 5941956, 6437119, 12874238, 19311357, 25748476, 38622714, 77245428]

約数ペア:

[(1, 77245428), (2, 38622714), (3, 25748476), (4, 19311357), (6, 12874238), (12, 6437119), (13, 5941956), (26, 2970978), (31, 2491788), (39, 1980652), (52, 1485489), (62, 1245894), (78, 990326), (93, 830596), (124, 622947), (156, 495163), (186, 415298), (372, 207649), (403, 191676), (806, 95838), (1209, 63892), (1612, 47919), (2418, 31946), (4836, 15973)]