91543914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^2$

素因数の和:540

約数の個数: 72

約数和(自身を含む): 248253408

約数和(自身を除く): 156709494

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 257, 462, 514, 693, 771, 1386, 1542, 1799, 2313, 2827, 3598, 4626, 5397, 5654, 8481, 10794, 16191, 16962, 19789, 25443, 32382, 39578, 50886, 59367, 66049, 118734, 132098, 178101, 198147, 356202, 396294, 462343, 594441, 726539, 924686, 1188882, 1387029, 1453078, 2179617, 2774058, 4161087, 4359234, 5085773, 6538851, 8322174, 10171546, 13077702, 15257319, 30514638, 45771957, 91543914]

約数ペア:

[(1, 91543914), (2, 45771957), (3, 30514638), (6, 15257319), (7, 13077702), (9, 10171546), (11, 8322174), (14, 6538851), (18, 5085773), (21, 4359234), (22, 4161087), (33, 2774058), (42, 2179617), (63, 1453078), (66, 1387029), (77, 1188882), (99, 924686), (126, 726539), (154, 594441), (198, 462343), (231, 396294), (257, 356202), (462, 198147), (514, 178101), (693, 132098), (771, 118734), (1386, 66049), (1542, 59367), (1799, 50886), (2313, 39578), (2827, 32382), (3598, 25443), (4626, 19789), (5397, 16962), (5654, 16191), (8481, 10794)]