65148876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 179144784

約数和(自身を除く): 113995908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1301, 1391, 1926, 2602, 2782, 3852, 3903, 4173, 5204, 5564, 7806, 8346, 11709, 12519, 15612, 16692, 16913, 23418, 25038, 33826, 46836, 50076, 50739, 67652, 101478, 139207, 152217, 202956, 278414, 304434, 417621, 556828, 608868, 835242, 1252863, 1670484, 1809691, 2505726, 3619382, 5011452, 5429073, 7238764, 10858146, 16287219, 21716292, 32574438, 65148876]

約数ペア:

[(1, 65148876), (2, 32574438), (3, 21716292), (4, 16287219), (6, 10858146), (9, 7238764), (12, 5429073), (13, 5011452), (18, 3619382), (26, 2505726), (36, 1809691), (39, 1670484), (52, 1252863), (78, 835242), (107, 608868), (117, 556828), (156, 417621), (214, 304434), (234, 278414), (321, 202956), (428, 152217), (468, 139207), (642, 101478), (963, 67652), (1284, 50739), (1301, 50076), (1391, 46836), (1926, 33826), (2602, 25038), (2782, 23418), (3852, 16913), (3903, 16692), (4173, 15612), (5204, 12519), (5564, 11709), (7806, 8346)]