80348994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1579}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 190775520

約数和(自身を除く): 110426526

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 257, 514, 771, 1542, 1579, 2313, 2827, 3158, 4626, 4737, 5654, 8481, 9474, 14211, 16962, 17369, 25443, 28422, 34738, 50886, 52107, 104214, 156321, 312642, 405803, 811606, 1217409, 2434818, 3652227, 4463833, 7304454, 8927666, 13391499, 26782998, 40174497, 80348994]

約数ペア:

[(1, 80348994), (2, 40174497), (3, 26782998), (6, 13391499), (9, 8927666), (11, 7304454), (18, 4463833), (22, 3652227), (33, 2434818), (66, 1217409), (99, 811606), (198, 405803), (257, 312642), (514, 156321), (771, 104214), (1542, 52107), (1579, 50886), (2313, 34738), (2827, 28422), (3158, 25443), (4626, 17369), (4737, 16962), (5654, 14211), (8481, 9474)]