77339570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 182939904

約数和(自身を除く): 105600334

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 121, 154, 161, 230, 242, 253, 322, 385, 397, 506, 605, 770, 794, 805, 847, 1210, 1265, 1610, 1694, 1771, 1985, 2530, 2779, 2783, 3542, 3970, 4235, 4367, 5558, 5566, 8470, 8734, 8855, 9131, 13895, 13915, 17710, 18262, 19481, 21835, 27790, 27830, 30569, 38962, 43670, 45655, 48037, 61138, 63917, 91310, 96074, 97405, 100441, 127834, 152845, 194810, 200882, 240185, 305690, 319585, 336259, 480370, 502205, 639170, 672518, 703087, 1004410, 1104851, 1406174, 1681295, 2209702, 3362590, 3515435, 5524255, 7030870, 7733957, 11048510, 15467914, 38669785, 77339570]

約数ペア:

[(1, 77339570), (2, 38669785), (5, 15467914), (7, 11048510), (10, 7733957), (11, 7030870), (14, 5524255), (22, 3515435), (23, 3362590), (35, 2209702), (46, 1681295), (55, 1406174), (70, 1104851), (77, 1004410), (110, 703087), (115, 672518), (121, 639170), (154, 502205), (161, 480370), (230, 336259), (242, 319585), (253, 305690), (322, 240185), (385, 200882), (397, 194810), (506, 152845), (605, 127834), (770, 100441), (794, 97405), (805, 96074), (847, 91310), (1210, 63917), (1265, 61138), (1610, 48037), (1694, 45655), (1771, 43670), (1985, 38962), (2530, 30569), (2779, 27830), (2783, 27790), (3542, 21835), (3970, 19481), (4235, 18262), (4367, 17710), (5558, 13915), (5566, 13895), (8470, 9131), (8734, 8855)]