64127388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 164131968

約数和(自身を除く): 100004580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 169, 206, 307, 309, 338, 412, 507, 614, 618, 676, 921, 1014, 1228, 1236, 1339, 1842, 2028, 2678, 3684, 3991, 4017, 5356, 7982, 8034, 11973, 15964, 16068, 17407, 23946, 31621, 34814, 47892, 51883, 52221, 63242, 69628, 94863, 103766, 104442, 126484, 155649, 189726, 207532, 208884, 311298, 379452, 411073, 622596, 822146, 1233219, 1644292, 2466438, 4932876, 5343949, 10687898, 16031847, 21375796, 32063694, 64127388]

約数ペア:

[(1, 64127388), (2, 32063694), (3, 21375796), (4, 16031847), (6, 10687898), (12, 5343949), (13, 4932876), (26, 2466438), (39, 1644292), (52, 1233219), (78, 822146), (103, 622596), (156, 411073), (169, 379452), (206, 311298), (307, 208884), (309, 207532), (338, 189726), (412, 155649), (507, 126484), (614, 104442), (618, 103766), (676, 94863), (921, 69628), (1014, 63242), (1228, 52221), (1236, 51883), (1339, 47892), (1842, 34814), (2028, 31621), (2678, 23946), (3684, 17407), (3991, 16068), (4017, 15964), (5356, 11973), (7982, 8034)]