76720494

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 156965760

約数和(自身を除く): 80245266

約数列:

[1, 2, 3, 6, 67, 134, 139, 201, 278, 402, 417, 834, 1373, 2746, 4119, 8238, 9313, 18626, 27939, 55878, 91991, 183982, 190847, 275973, 381694, 551946, 572541, 1145082, 12786749, 25573498, 38360247, 76720494]

約数ペア:

[(1, 76720494), (2, 38360247), (3, 25573498), (6, 12786749), (67, 1145082), (134, 572541), (139, 551946), (201, 381694), (278, 275973), (402, 190847), (417, 183982), (834, 91991), (1373, 55878), (2746, 27939), (4119, 18626), (8238, 9313)]