77687454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7603}}^1$

素因数の和:7752

約数の個数: 32

約数和(自身を含む): 168626304

約数和(自身を除く): 90938850

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 7603, 10218, 15206, 22809, 45618, 98839, 197678, 296517, 593034, 995993, 1991986, 2987979, 5975958, 12947909, 25895818, 38843727, 77687454]

約数ペア:

[(1, 77687454), (2, 38843727), (3, 25895818), (6, 12947909), (13, 5975958), (26, 2987979), (39, 1991986), (78, 995993), (131, 593034), (262, 296517), (393, 197678), (786, 98839), (1703, 45618), (3406, 22809), (5109, 15206), (7603, 10218)]