66069684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 178967880

約数和(自身を除く): 112898196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 204, 267, 306, 356, 534, 612, 801, 1068, 1213, 1513, 1602, 2426, 3026, 3204, 3639, 4539, 4852, 6052, 7278, 9078, 10917, 13617, 14556, 18156, 20621, 21834, 27234, 41242, 43668, 54468, 61863, 82484, 107957, 123726, 185589, 215914, 247452, 323871, 371178, 431828, 647742, 742356, 971613, 1295484, 1835269, 1943226, 3670538, 3886452, 5505807, 7341076, 11011614, 16517421, 22023228, 33034842, 66069684]

約数ペア:

[(1, 66069684), (2, 33034842), (3, 22023228), (4, 16517421), (6, 11011614), (9, 7341076), (12, 5505807), (17, 3886452), (18, 3670538), (34, 1943226), (36, 1835269), (51, 1295484), (68, 971613), (89, 742356), (102, 647742), (153, 431828), (178, 371178), (204, 323871), (267, 247452), (306, 215914), (356, 185589), (534, 123726), (612, 107957), (801, 82484), (1068, 61863), (1213, 54468), (1513, 43668), (1602, 41242), (2426, 27234), (3026, 21834), (3204, 20621), (3639, 18156), (4539, 14556), (4852, 13617), (6052, 10917), (7278, 9078)]