77454156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21587}}^1$

素因数の和:21630

約数の個数: 48

約数和(自身を含む): 203099904

約数和(自身を除く): 125645748

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 21587, 43174, 64761, 86348, 129522, 259044, 280631, 496501, 561262, 841893, 993002, 1122524, 1489503, 1683786, 1986004, 2979006, 3367572, 5958012, 6454513, 12909026, 19363539, 25818052, 38727078, 77454156]

約数ペア:

[(1, 77454156), (2, 38727078), (3, 25818052), (4, 19363539), (6, 12909026), (12, 6454513), (13, 5958012), (23, 3367572), (26, 2979006), (39, 1986004), (46, 1683786), (52, 1489503), (69, 1122524), (78, 993002), (92, 841893), (138, 561262), (156, 496501), (276, 280631), (299, 259044), (598, 129522), (897, 86348), (1196, 64761), (1794, 43174), (3588, 21587)]