80028936

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6577}}^1$

素因数の和:6615

約数の個数: 72

約数和(自身を含む): 234735930

約数和(自身を除く): 154706994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 6577, 12168, 13154, 19731, 26308, 39462, 52616, 59193, 78924, 85501, 118386, 157848, 171002, 236772, 256503, 342004, 473544, 513006, 684008, 769509, 1026012, 1111513, 1539018, 2052024, 2223026, 3078036, 3334539, 4446052, 6156072, 6669078, 8892104, 10003617, 13338156, 20007234, 26676312, 40014468, 80028936]

約数ペア:

[(1, 80028936), (2, 40014468), (3, 26676312), (4, 20007234), (6, 13338156), (8, 10003617), (9, 8892104), (12, 6669078), (13, 6156072), (18, 4446052), (24, 3334539), (26, 3078036), (36, 2223026), (39, 2052024), (52, 1539018), (72, 1111513), (78, 1026012), (104, 769509), (117, 684008), (156, 513006), (169, 473544), (234, 342004), (312, 256503), (338, 236772), (468, 171002), (507, 157848), (676, 118386), (936, 85501), (1014, 78924), (1352, 59193), (1521, 52616), (2028, 39462), (3042, 26308), (4056, 19731), (6084, 13154), (6577, 12168)]