84562940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 226727424

約数和(自身を除く): 142164484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 473, 602, 770, 860, 946, 1204, 1277, 1505, 1540, 1892, 2365, 2554, 3010, 3311, 4730, 5108, 6020, 6385, 6622, 8939, 9460, 12770, 13244, 14047, 16555, 17878, 25540, 28094, 33110, 35756, 44695, 54911, 56188, 66220, 70235, 89390, 98329, 109822, 140470, 178780, 196658, 219644, 274555, 280940, 384377, 393316, 491645, 549110, 604021, 768754, 983290, 1098220, 1208042, 1537508, 1921885, 1966580, 2416084, 3020105, 3843770, 4228147, 6040210, 7687540, 8456294, 12080420, 16912588, 21140735, 42281470, 84562940]

約数ペア:

[(1, 84562940), (2, 42281470), (4, 21140735), (5, 16912588), (7, 12080420), (10, 8456294), (11, 7687540), (14, 6040210), (20, 4228147), (22, 3843770), (28, 3020105), (35, 2416084), (43, 1966580), (44, 1921885), (55, 1537508), (70, 1208042), (77, 1098220), (86, 983290), (110, 768754), (140, 604021), (154, 549110), (172, 491645), (215, 393316), (220, 384377), (301, 280940), (308, 274555), (385, 219644), (430, 196658), (473, 178780), (602, 140470), (770, 109822), (860, 98329), (946, 89390), (1204, 70235), (1277, 66220), (1505, 56188), (1540, 54911), (1892, 44695), (2365, 35756), (2554, 33110), (3010, 28094), (3311, 25540), (4730, 17878), (5108, 16555), (6020, 14047), (6385, 13244), (6622, 12770), (8939, 9460)]