81926658

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 203591232

約数和(自身を除く): 121664574

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 53, 66, 74, 99, 106, 111, 159, 198, 211, 222, 318, 333, 407, 422, 477, 583, 633, 666, 814, 954, 1166, 1221, 1266, 1749, 1899, 1961, 2321, 2442, 3498, 3663, 3798, 3922, 4642, 5247, 5883, 6963, 7326, 7807, 10494, 11183, 11766, 13926, 15614, 17649, 20889, 21571, 22366, 23421, 33549, 35298, 41778, 43142, 46842, 64713, 67098, 70263, 85877, 100647, 123013, 129426, 140526, 171754, 194139, 201294, 246026, 257631, 369039, 388278, 413771, 515262, 738078, 772893, 827542, 1107117, 1241313, 1545786, 2214234, 2482626, 3723939, 4551481, 7447878, 9102962, 13654443, 27308886, 40963329, 81926658]

約数ペア:

[(1, 81926658), (2, 40963329), (3, 27308886), (6, 13654443), (9, 9102962), (11, 7447878), (18, 4551481), (22, 3723939), (33, 2482626), (37, 2214234), (53, 1545786), (66, 1241313), (74, 1107117), (99, 827542), (106, 772893), (111, 738078), (159, 515262), (198, 413771), (211, 388278), (222, 369039), (318, 257631), (333, 246026), (407, 201294), (422, 194139), (477, 171754), (583, 140526), (633, 129426), (666, 123013), (814, 100647), (954, 85877), (1166, 70263), (1221, 67098), (1266, 64713), (1749, 46842), (1899, 43142), (1961, 41778), (2321, 35298), (2442, 33549), (3498, 23421), (3663, 22366), (3798, 21571), (3922, 20889), (4642, 17649), (5247, 15614), (5883, 13926), (6963, 11766), (7326, 11183), (7807, 10494)]