66628921212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{602279}}^1$

素因数の和:602735

約数の個数: 72

約数和(自身を含む): 192922329600

約数和(自身を除く): 126293408388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 439, 878, 1317, 1756, 2634, 3073, 3951, 5268, 6146, 7902, 9219, 12292, 15804, 18438, 27657, 36876, 55314, 110628, 602279, 1204558, 1806837, 2409116, 3613674, 4215953, 5420511, 7227348, 8431906, 10841022, 12647859, 16863812, 21682044, 25295718, 37943577, 50591436, 75887154, 151774308, 264400481, 528800962, 793201443, 1057601924, 1586402886, 1850803367, 2379604329, 3172805772, 3701606734, 4759208658, 5552410101, 7403213468, 9518417316, 11104820202, 16657230303, 22209640404, 33314460606, 66628921212]

約数ペア:

[(1, 66628921212), (2, 33314460606), (3, 22209640404), (4, 16657230303), (6, 11104820202), (7, 9518417316), (9, 7403213468), (12, 5552410101), (14, 4759208658), (18, 3701606734), (21, 3172805772), (28, 2379604329), (36, 1850803367), (42, 1586402886), (63, 1057601924), (84, 793201443), (126, 528800962), (252, 264400481), (439, 151774308), (878, 75887154), (1317, 50591436), (1756, 37943577), (2634, 25295718), (3073, 21682044), (3951, 16863812), (5268, 12647859), (6146, 10841022), (7902, 8431906), (9219, 7227348), (12292, 5420511), (15804, 4215953), (18438, 3613674), (27657, 2409116), (36876, 1806837), (55314, 1204558), (110628, 602279)]