77772994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 133902720

約数和(自身を除く): 56129726

約数列:

[1, 2, 13, 17, 26, 34, 179, 221, 358, 442, 983, 1966, 2327, 3043, 4654, 6086, 12779, 16711, 25558, 33422, 39559, 79118, 175957, 217243, 351914, 434486, 2287441, 2991269, 4574882, 5982538, 38886497, 77772994]

約数ペア:

[(1, 77772994), (2, 38886497), (13, 5982538), (17, 4574882), (26, 2991269), (34, 2287441), (179, 434486), (221, 351914), (358, 217243), (442, 175957), (983, 79118), (1966, 39559), (2327, 33422), (3043, 25558), (4654, 16711), (6086, 12779)]