86241540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1697}}^1$

素因数の和:1738

約数の個数: 144

約数和(自身を含む): 303520896

約数和(自身を除く): 217279356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1697, 1815, 2310, 2420, 2541, 3388, 3394, 3630, 4235, 4620, 5082, 5091, 6788, 7260, 8470, 8485, 10164, 10182, 11879, 12705, 16940, 16970, 18667, 20364, 23758, 25410, 25455, 33940, 35637, 37334, 47516, 50820, 50910, 56001, 59395, 71274, 74668, 93335, 101820, 112002, 118790, 130669, 142548, 178185, 186670, 205337, 224004, 237580, 261338, 280005, 356370, 373340, 392007, 410674, 522676, 560010, 616011, 653345, 712740, 784014, 821348, 1026685, 1120020, 1232022, 1306690, 1437359, 1568028, 1960035, 2053370, 2464044, 2613380, 2874718, 3080055, 3920070, 4106740, 4312077, 5749436, 6160110, 7186795, 7840140, 8624154, 12320220, 14373590, 17248308, 21560385, 28747180, 43120770, 86241540]

約数ペア:

[(1, 86241540), (2, 43120770), (3, 28747180), (4, 21560385), (5, 17248308), (6, 14373590), (7, 12320220), (10, 8624154), (11, 7840140), (12, 7186795), (14, 6160110), (15, 5749436), (20, 4312077), (21, 4106740), (22, 3920070), (28, 3080055), (30, 2874718), (33, 2613380), (35, 2464044), (42, 2053370), (44, 1960035), (55, 1568028), (60, 1437359), (66, 1306690), (70, 1232022), (77, 1120020), (84, 1026685), (105, 821348), (110, 784014), (121, 712740), (132, 653345), (140, 616011), (154, 560010), (165, 522676), (210, 410674), (220, 392007), (231, 373340), (242, 356370), (308, 280005), (330, 261338), (363, 237580), (385, 224004), (420, 205337), (462, 186670), (484, 178185), (605, 142548), (660, 130669), (726, 118790), (770, 112002), (847, 101820), (924, 93335), (1155, 74668), (1210, 71274), (1452, 59395), (1540, 56001), (1694, 50910), (1697, 50820), (1815, 47516), (2310, 37334), (2420, 35637), (2541, 33940), (3388, 25455), (3394, 25410), (3630, 23758), (4235, 20364), (4620, 18667), (5082, 16970), (5091, 16940), (6788, 12705), (7260, 11879), (8470, 10182), (8485, 10164)]