84973644

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{16057}}^1$

素因数の和:16084

約数の個数: 72

約数和(自身を含む): 256285680

約数和(自身を除く): 171312036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 16057, 32114, 48171, 64228, 96342, 112399, 144513, 192684, 224798, 289026, 337197, 433539, 449596, 578052, 674394, 786793, 867078, 1011591, 1348788, 1573586, 1734156, 2023182, 2360379, 3034773, 3147172, 4046364, 4720758, 6069546, 7081137, 9441516, 12139092, 14162274, 21243411, 28324548, 42486822, 84973644]

約数ペア:

[(1, 84973644), (2, 42486822), (3, 28324548), (4, 21243411), (6, 14162274), (7, 12139092), (9, 9441516), (12, 7081137), (14, 6069546), (18, 4720758), (21, 4046364), (27, 3147172), (28, 3034773), (36, 2360379), (42, 2023182), (49, 1734156), (54, 1573586), (63, 1348788), (84, 1011591), (98, 867078), (108, 786793), (126, 674394), (147, 578052), (189, 449596), (196, 433539), (252, 337197), (294, 289026), (378, 224798), (441, 192684), (588, 144513), (756, 112399), (882, 96342), (1323, 64228), (1764, 48171), (2646, 32114), (5292, 16057)]