80539732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 179399976

約数和(自身を除く): 98860244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 433, 511, 637, 866, 949, 1022, 1274, 1732, 1898, 2044, 2548, 3031, 3577, 3796, 5629, 6062, 6643, 7154, 11258, 12124, 13286, 14308, 21217, 22516, 26572, 31609, 39403, 42434, 46501, 63218, 78806, 84868, 93002, 126436, 157612, 186004, 221263, 275821, 410917, 442526, 551642, 821834, 885052, 1103284, 1548841, 1643668, 2876419, 3097682, 5752838, 6195364, 11505676, 20134933, 40269866, 80539732]

約数ペア:

[(1, 80539732), (2, 40269866), (4, 20134933), (7, 11505676), (13, 6195364), (14, 5752838), (26, 3097682), (28, 2876419), (49, 1643668), (52, 1548841), (73, 1103284), (91, 885052), (98, 821834), (146, 551642), (182, 442526), (196, 410917), (292, 275821), (364, 221263), (433, 186004), (511, 157612), (637, 126436), (866, 93002), (949, 84868), (1022, 78806), (1274, 63218), (1732, 46501), (1898, 42434), (2044, 39403), (2548, 31609), (3031, 26572), (3577, 22516), (3796, 21217), (5629, 14308), (6062, 13286), (6643, 12124), (7154, 11258)]