74140404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{719}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 186842880

約数和(自身を除く): 112702476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 661, 719, 1322, 1438, 1983, 2157, 2644, 2876, 3966, 4314, 7932, 8593, 8628, 9347, 17186, 18694, 25779, 28041, 34372, 37388, 51558, 56082, 103116, 112164, 475259, 950518, 1425777, 1901036, 2851554, 5703108, 6178367, 12356734, 18535101, 24713468, 37070202, 74140404]

約数ペア:

[(1, 74140404), (2, 37070202), (3, 24713468), (4, 18535101), (6, 12356734), (12, 6178367), (13, 5703108), (26, 2851554), (39, 1901036), (52, 1425777), (78, 950518), (156, 475259), (661, 112164), (719, 103116), (1322, 56082), (1438, 51558), (1983, 37388), (2157, 34372), (2644, 28041), (2876, 25779), (3966, 18694), (4314, 17186), (7932, 9347), (8593, 8628)]